Heavy Duty 1000pc 10mm Staples Tacker Gun Upholstery School Use. Approx size: 11.3 x 1.2 x 10mm. Suitable for use with Am-Tech heavy duty 3 way staple gun (stock code B3725). Important Delivery Information: Due to the size and weight of this particular item, special delivery terms and conditions apply. Delivery is available to the UK, including N. Ireland, the Channel Islands, Scottish Islands, Scottish Highlands and all off-shore UK Islands. Delivery is also available to the Republic of Ireland and limited international locations. We have endeavoured to show all customers our prices upfront (visible under the postage and payments tab above). In some cases, we can evaluate these charges.