... with keychain,led keychain light Description:365nm uv keychain. Material: aluminum+ABS Battery: 4*AG3 ( ... /opp,200PCS/inner box 800PCS/ctn Carton: 30*21*26CM G/N.W: 8/7KGS 10*45mm(diameter ... /opp,200PCS/inner box 800PCS/ctn Carton: 30*21*26CM G/N.W: 8/7KGS DeliveryDelivery method:By ... business of promotional gift pens,such as: Invisible uv pens,Bingo daubbers,Highlighters,and gift ballpoint pens.Taking ...