Cycheers Brand focus on beaded pull chain more than ten years! We are the manufacturer. Cycheers is aware of your needs and knowing you are looking for Great pulling force & Rustproof ball chains! We hereby demonstrate our top quality pull chain extension for you! a: Smooth surface, no burrs, comfortable to touch. b: Suitable for ceiling fan chains, high ceiling light fixtures, on the ceiling for ventilation, curtain zippers, bottle cap pendant necklaces, dog tag chain, key chains, necklace chain, and more. c: Easy to operate, adjustable length, just cut the required installation length. No more hesitation! Try it now! Lifetime Guarantee: Cycheers provides a lifetime guarantee on our pull chain. You will have full refund or return as you wish during the guarantee periods. Specifications: Material: Stainless Steel Bead Diamater: 3.2mm Chain Length: 36 inch Connector clasp: 4 pieces Color: Silver Package Content: 2 pcs x 36 "pull chain extension. 2 X2 matching connectors.