If ordered on its own, we can post this item with Royal Mail for £3.50 +VAT! This is a standard second class postal service. Please allow 3-5 working days for delivery. Your postal rate will be automatically calculated by our shopping cart. Additional eyelets are always recommended to supplement the eyelets already available on a tarpaulin. The Snap 'n' Tap eyelets are 12mm in diameter with a male and female part. Simply pierce a hole in the material, mate the two parts of the eyelet and snap them together! Then use an implement like a mallet to firmly bond the two parts of the eyelet tightly. Can be used on a wide variety of materials.