Grips Length and Materials- The length of our bicycle handlebars: 4.7"/120mm; Inner Diameter: 0.87"/22mm, High quality soft rubber, durable with great elasticity, Non-slip particles clearly visible, comfortable for cycling Suitable Scope- Suitable for mountain bike, scooter bike, cruiser, road bike, tricycle bike, or kids low-rider bike handle bar within 20-22mm. Of course, This bicycle handlebar grips with streamers are the wonderful boys girls kids bike handle grip repalcement Easy Installation Tips - For installing easily and quickly, please brush little soap water, detergent water or car wax as lubricant on your handle. (Don't put the grips on the bicycle handle bar so hard when you get the bike grips. Because it is easy to break the grips due to the friction Pink (the color of grips what your choose) 10 Colors for choose, some colors come with tassel streamers, please confirm before place order. Package includes: Handlebar Grips Cover x 1 Pair + Pink Tassel Streamers