Dear Sir Madam, Type:Handle Certification:ISO9001:2000 Size:16X10CM Material:PC OEM No.:OE SPEC Bus Model:Yutong Kinglong Type:Bus handle Colour:Transparent Size:16*10cm Suit for:Bus train or subway Material:PC Package style:Standard export carton Test result:Good Installation diameter:3.2 3.5cm Advantage 1:Leakproofness Advantage 2:Pull-resistant