Langard 12mm Black snap 'n' Tap Eyelets Pack of 20pcs Suitable for netting, canvas, tarpaulin & plastic sheeting, Marine, Camping, DIY, Gardening Pack of 20 Colour Black Cutout:- Ø12mm (½") Outside Dimension:- Ø30mm Material:- Polypropylene Supplied with washer Tarpaulin Eyelets - Canvas Eyelets - Plastic Sheeting Eyelets - Repair Eyelets - Tent Eyelets - Camping Eyelets - Snap Eyelets The Original Manufacturer of the Langard Snap 'n' Tap Eyelets No special tools required for fixing Langard Snap 'n' Tap Eyelets. Suitable for netting, canvas, tarpaulin & plastic sheeting. Manufactured in UV stabilised, marine grade coloured plastic. Specifications Cutout:- Ø12mm (½") Outside Dimension:- Ø30mm Material:- Polypropylene Supplied with washer Made in the UK