Helmet Chin Pads Foam Sponge Straps Padding Replacement Cushion Mat Liner for Cycling Bike Bicycle Riding (4)Size: 4The chin padding replacement is made of foam sponge and carbon fiber cloth, offering a soft, breathable, and sweat-absorbing experience. Perfect for replacing worn-out or missing chin pads in helmets. The helmet chin pad features an adhesive hook and loop, making it convenient to fold and unfold. It is washable and dries quickly, ensuring easy wear and removal. This universal bike helmet chin pad strap is widely compatible with nearly all bike, motorcycle, and sport helmets. Size: 3.39 x 2.91 x 0.55 inches.