Easy to install: simple to design and easy to install on the frame of the cart. Each side of the bumper can be snapped onto the frame and held in a firm grip to ensure the baby's safety. Soft protection: The bumper provides a soft grip for your baby's safety. If your baby leans too far, swings his arms or kicks or bumps into the bumper, the soft grip will protect them from painful bumps and contusions. Colour:black Material:Plastic+Iron+PU Specifications: Front armrest Package Contents: 1 * Stroller Bumper Bar Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.