Nsstar Shock Resistance Ergonomic Design TPR Rubber Bicycle MTB Xc Fr Handle Bar Red Anodized Aluminum Ends Plug Hand Grips Fit 3/4" to 1" Handlebar (Ergonomic:Yellow) Material: Durable TPR rubber & Billet Aluminum Size(approx.): L 5 1/16" x W 1 7/8" (13cm x 4.8cm) Special design, reducing the vibration in the riding process Soft, shock-resistance, Ergonomic comfort handlebar grips Fit handlebar: 3/4"-1"