Features: Replacement for most vehicle models with hydraulic brakes. Effective for bleeding work, easily and quickly bleed brake fluid for motorcycles, bicycles and cars. Designed with a One Way non-return valve to prevent the backflow of old brake fluid. Adopting premium material, sturdy and durable. Specifications: Material: Rubber Color: White Package Weight: 38g Package Size: 12*5*2cm Package List: 1 * Bleeder Hose