Specification: Product: Bike silicone handlebar cover; Material: Silicone, Nylon, PP; Specification: 17~22.2mm(MAX23mm), length 130mm(after installation); Color: black/red/camouflage blue; Weight: Approx 56g/pair after installation; Approx 93g/pair before installation; Features: Innovative pull-out quick installation, no tools needed, 10 seconds to install Silicone sleeve, feel the fit does not slip; Features: Convex leaf pattern design, practical non-slip effect, but also a strong sense of personality design.Quick installation, one pull to complete the installation. Compliant with bicycle standards, suitable for standard bicycles with 22.2mm handlebar diameter. Fit handlebar, not easy to slip, silicone body, high elasticity and high fit without slipping. PVC cover, rainproof and dustproof, not easy to aging. Anti-slip leaf pattern design, both beautiful and non-slip. Brand logo, brand production, quality assurance. Innovative installation design, innovative pull-out design. Installation method:  Step 1: pull, pull outward. Step 2: Determine the position of the handlebar on the installation of the bicycle handlebar. Step 3: Determine the location of the arrow to pull outward, while pulling the nylon pendant all off. Step 4: If you take off all the nylon pendants, the installation is complete. Please note that it cannot be adjusted after tightening. Removal method:  Roll the handle from the inside to the outside and remove it while rolling. Package included: 1 pair Bike handlebar cover