Versatile Crafting Essential: Ideal for creating custom keychains, purses, backpacks, and dog collars, these swivel snap hooks and key rings enable you to unleash your creativity. Their robust design ensures they can handle various crafting needs, making you a standout creator. Premium Quality Materials: Constructed from high-grade zinc alloy, our metal lobster claw clasps and keychain rings are both lead-free and environmentally friendly. This ensures they are safe for a wide range of crafting applications while offering durability and reliability. Generous Quantity and Suitable Sizes: This package includes 50 pieces of 1.2 inch swivel lobster clasps and 50 pieces of 1 inch split key rings, providing ample quantity for large projects or multiple small crafts. Their dimensions are perfectly suited to meet your diverse crafting requirements. Optimal Dimensions for Versatility: The swivel clasps measure 3.6cm in length and 1.4cm in width, with a D-ring diameter of 0.9cm. The key rings have an outer diameter of 2.5cm and an inner diameter of 2cm, making them ideal for a variety of uses from crafting to organizing. Colour:Black Material:Zinc Alloy Package Contents: 100 * Keychain 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.