"Kolpin's Rhino Grip XL is an advanced ATV tool-mount system. The durable, flexible grips rotate 360 to accommodate a variety of tools, including guns, bows, fishing poles, gardening or farm tools and more. UV Inhibitors Yes, Water Resistant Yes, Dimensions L x W x H in. 4 1/2 x 3 x 8, Accessory Type Mounting/brackets, Compatible With ATV, Material Type Plastic, Mounting Hardware Included Yes, Color Black, Size Single. Grips cushion and protect while providing a custom fit for a variety of loads Flexible grips adjust from 45 to 90 Single-grip option reduces rack space consumed Sold as a pair"