Including 50 pieces of gold keychain with D snap hook and connector per pack. With resonable little cost, you can own these both useful and beautiful keychians. [DIY Craft]Jump rings as a basic connector in key chain construction.With the D snap hook keychain, you can easy to collect your door keys, garage keys, also can DIY accessories for some trinkets.Easy to use and convenient to carry. [Convenient To Use]Each key chain comes with snap hooks and mini jump ring.The D clasp has a strong spring loaded snap gate.Just pull and hold trigger to open.The jump ring connectors can be used to attach pendant, tags and other small accessories. Made of Zinc alloy, simple and match all kinds of drops and small projects.Great workmanship with the key ring and chain, smooth surface and edge, will not scratch your hands and stuffs. [Multi-purpose]These keychain rings with jump rings are for making your own keyrings, pendants, name tags, card hangers, arts, craft projects, etc. Warm Prompt: Small parts, please keep out of reach of children under 3 years old. Keep from high temperature area. Colour: gold Material: zinc alloy, iron Size: about 47mmx18.5mm Package Contents: 50 * Gold Keychain Only the above package content, other products are not included. Note: Light 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.