12x6.4mm / 0.55inch x 0.25inch(D * L); Snaps Pliers Length: 165mm/6.5inch The no-sew buttons are made of resin material, , machine washable and dryable, with extra-long prongs to a secure and sturdy fastening The snap button design is easy to use, no sewing required, just place a male and female snap, with snap pliers The plastic fasteners kit can be used for items such as diapers, clothes, bibs, curtains, quilt covers, umbrellas, raincoats, folders, crafts, wallets, accessories, etc. 100 sets (1 set of snap includes: 2 caps, 1 studs and 1 sockets), pliers, awl (to poke a hole), 2pcs plastic dies (for size 16 and 30), screwdriver (to change different size dies) of plastic snaps kit, each snap has a male and a female snap, enough quantity to meet your crafts and sewing needs<br><br>Color: As shown Material: Metal+Plastic<br><br>Package Contents: 1set * button sewing kit<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.