Quality material: the keychain are made of acrylic, durable and not easy to break, transparent, come with smooth edge and a hole that measures approx.1/8 inches, the acrylic transparent discs come with a protective plastic film, please remove it before use, will bring you a nice using experienceFun to DIY: the keychains set contains various styles of key chain tools, including link chain, keychain jump rings, leather tassels and so on (styles as pictures shown), suitable for making key chains, keychain charms, key chain craft, tassel lanyard and so on, will add much funperfect gift: the keychain tassels set can be applied as a gift to send your friends, families, girlfriend, teacher or others who like DIY crafts at birthday party or other important occasions, will make them full of joyItem Type: KeychainColour: TransparentMaterial: acrylicPackage Contents:30 x acrylic blank30 x key ring30 x small ring30 x tassel30 x screw eye needle30 x dog buckle (random color, no repetition, dont accept the specified color)Only the above package content, other products are not included.Note: Light shooting 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.