Item name:interdental brush Item no.:ll-c01 Product instruction: 1)handle material:abs/ps/pp 2)dimension(lxwxh):82mmx20mmx8mm 3)bristle material:dupont nylon 4)wire:stainless 5)color:according to customer requirement 6)oem service 7)net weight:1.8g Packing information: Blister card, opp bag, plastic bottle