Come and see our amazing products. This non contact design door opener key chain is safe and convenient. It is made from solid Zinc-Alloy. Use it to open doors, open bottles, stylus on a screen, press elevator buttons, carry bags, turn on sinks and more! 100% guarantee for quality. QTY for 5k pcs and over by sea. MOQ is 100 pcs. Rush service is available. Quick response. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.