Features: 1.Clear View: The bar end mirrors adopted round glass lens which really gives a high definition and wide angle rearview vision to let you easily notice objects coming up from behind. 2.Adjustable Mirror: Adopts 360 degree adjustable head design, available for adjusting vertical and horizontal positon, left and right, up and down to your desire angle. 3.Hold up Firmly: This round style bar end mirror is made of premium aluminum material, are heavy duty and can't being bent back from the wind pressure even at high speed. 4.Application: Suitable for motorcycle handlebars with an outer diameter of 22mm 7/8 inches and an inner diameter of 18?20mm, which can be mounted on the end. 5.Easy to Install: With 7/8in bar end inserts, bar mirror can be directly clamped into the holes of handlebars without modification, easily setup within minutes. Specification: Item Type: Motorcycle Side Mirrors_x000D_ Material: Aluminum alloy, glass_x000D_ _x000D_ Application:_x000D_ Suitable for motorcycle handlebars with an outer diameter of 22mm 7/8 inches and an inner diameter of 18?20mm/0.71-0.79in