10 x Plastic lobster swivel clasps with attached D Rings. Made to fit 25mm leather/fabric/canvas/webbing/lanyards etc. Around 40mm from top to bottom. Lobster width around 13mm. D ring around 30mm, inside around 25mm. All black. Mainly plastic with metal clip. Ideal for homemade lanyards, straps etc. Any questions, please see ask. Combined postage is available on items paid for in the same transaction.