function changeprice1(which){switch (which) {case '50': document.forms.paypal1.elements.amount.value='847.00';document.getElementById("pricediv1").innerHTML = '£847.00'; break;case '60': document.forms.paypal1.elements.amount.value='1017.00';document.getElementById("pricediv1").innerHTML = '£1017.00'; break;case '70': document.forms.paypal1.elements.amount.value='1186.00';document.getElementById("pricediv1").innerHTML = '£1186.00'; break;case '80': document.forms.paypal1.elements.amount.value='1356.00';document.getElementById("pricediv1").innerHTML = '£1356.00'; break;case '90': document.forms.paypal1.elements.amount.value='1525.00';document.getElementById("pricediv1").innerHTML = '£1525.00'; break; } }Interlocking Jigsaw Mats - Buy 50 to 90 piecesReversible Red/Blue Jigsaw Mats @ £16.95 per mat(straight edge finish pieces included) Use the drop down options menu below to select a quantity of between 50 to 90 mats to view the total amount payable.Material: EVA foam Individual Mat Size: 1m x 1m x 2cm  Weight per mat: 1.7kg*NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands. Please contact us if you require a quote for the excluded areas*NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands. Please contact us if you require a quote for the excluded areas£16.95 Options: Please select ...5060708090 function changeprice2(which){switch (which) {case '100': document.forms.paypal2.elements.amount.value='1644.00';document.getElementById("pricediv2").innerHTML = '£1644.00'; break;case '110': document.forms.paypal2.elements.amount.value='1808.00';document.getElementById("pricediv2").innerHTML = '£1808.00'; break;case '120': document.forms.paypal2.elements.amount.value='1972.00';document.getElementById("pricediv2").innerHTML = '£1972.00'; break;case '130': document.forms.paypal2.elements.amount.value='2137.00';document.getElementById("pricediv2").innerHTML = '£2137.00'; break;case '140': document.forms.paypal2.elements.amount.value='2301.00';document.getElementById("pricediv2").innerHTML = '£2301.00'; break; } }Interlocking Jigsaw Mats - Buy 100 to 140 piecesReversible Red/Blue Jigsaw Mats @ £16.44 per mat(straight edge finish pieces included)Use the drop down options menu below to select a quantity of between 100 to 140 mats to view the total amount payable.Material: EVA foam Individual Mat Size: 1m x 1m x 2cm  Weight per mat: 1.7kg  *NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands. Please contact us if you require a delivery quote for the excluded areas.Use the drop down options menu below to select a quantity of between 100 to 140 mats to view the total amount payable.Material: EVA foam Individual Mat Size: 1m x 1m x 2cm  Weight per mat: 1.7kg  *NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands. Please contact us if you require a delivery quote for the excluded areas.£16.44 Options: Please select ...100110120130140 function changeprice3(which){switch (which) {case '150': document.forms.paypal3.elements.amount.value='2389.00';document.getElementById("pricediv3").innerHTML = '£2389.00'; break;case '160': document.forms.paypal3.elements.amount.value='2548.00';document.getElementById("pricediv3").innerHTML = '£2548.00'; break;case '170': document.forms.paypal3.elements.amount.value='2708.00';document.getElementById("pricediv3").innerHTML = '£2708.00'; break;case '180': document.forms.paypal3.elements.amount.value='2867.00';document.getElementById("pricediv3").innerHTML = '£2867.00'; break;case '190': document.forms.paypal3.elements.amount.value='3026.00';document.getElementById("pricediv3").innerHTML = '£3026.00'; break; } }Interlocking Jigsaw Mats - Buy 150 to 190 piecesReversible Red/Blue Jigsaw Mats @ £15.93 per mat(straight edge finish pieces included)Use the drop down options menu below to select a quantity of between 150 to 190 mats to view the total amount payable.Material: EVA foam Individual Mat Size: 1m x 1m x 2cm  Weight per mat: 1.7kg*NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands.Please contact us if you require a delivery quote for the excluded areas.*NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands.Please contact us if you require a delivery quote for the excluded areas.Use the drop down options menu below to select a quantity of between 150 to 190 mats to view the total amount payable.Material: EVA foam Individual Mat Size: 1m x 1m x 2cm  Weight per mat: 1.7kg*NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands.Please contact us if you require a delivery quote for the excluded areas.*NB: Free delivery is to UK mainland only, and excludes the Scottish Highlands.Please contact us if you require a delivery quote for the excluded areas.£15.93 Options: Please select ...150160170180190 function changeprice4(which){switch (which) {case '200': document.forms.paypal4.elements.amount.value='3084.00';document.getElementById("pricediv4").innerHTML = '£3084.00'; break;case '210': document.forms.paypal4.elements.amount.value='3238.00';document.getElementById("pricediv4").innerHTML = '£3238.00'; break;case '220': document.forms.paypal4.elements.amount.value='3392.00';document.getElementById("pricediv4").innerHTML = '£3392.00'; break;case '230': document.forms.paypal4.elements.amount.value='3546.00';document.getElementById("pricediv4").innerHTML = '£3546.00'; break;case '240': document.forms.paypal4.elements.amount.value='3700.00';document.getElementById("pricediv4").innerHTML = '£3700.00'; break;case '250': document.forms.paypal4.elements.amount.value='3855.00';document.getElementById("pricediv4").innerHTML = '£3855.00'; break;case '260': document.forms.paypal4.elements.amount.value='4009.00';document.getElementById("pricediv4").innerHTML = '£4009.00'; break;case '270': document.forms.paypal4.elements.amount.value='4163.00';document.getElementById("pricediv4").innerHTML = '£4163.00'; break;case '280': document.forms.paypal4.elements.amount.value='4317.00';document.getElementById("pricediv4").innerHTML = '£4317.00'; break;case '290': document.forms.paypal4.elements.amount.value='4471.00';document.getElementById("pricediv4").innerHTML = '£4471.00'; break; } }Interlocking Jigsaw Mats - Buy 200+ piecesReversible Red/Blue Jigsaw Mats @ £15.42 per mat(straight edge finish pieces included)Use the drop down options menu below to select a quantity of 200+ mats to view the total amount payable.Material: EVA foam Individual Mat Size: 1m x 1m x 2cm  Weight per mat: 1.7kg*NB: Free delivery is to UK mainland only, and excludes the Sottish Highlands.Please contact us if you require a delivery quote for the excluded areas.*NB: Free delivery is to UK mainland only, and excludes the Sottish Highlands.Please contact us if you require a delivery quote for the excluded areas.£15.42 Quantity: 12345678910Options: Please select ...200210220230240250260270280290