Kolpin ATV Rear Lounger Helmet Box - ATV rear helmet box with easy storage access. Heavy duty, rotomolded LLDPE construction. Opens in rear with access to arm cavities Easily mount to most tubular ATV racks using (4) Included U-bolts & sealing washers. Included Mounting Hardware: (4) 1/4in - 20 U-Bolt, (8) 1/4in Sealing Washer, (8) U-Bolt Plate, (8) 1/4in Lock Washer, (8) 1/4in - 20 Nut, (8) Rubber Thread Caps 26 Gallons (99 Liters) of weather-resistant storage Dimensions: 36.75in x 27.88 x 17in Made in the USA with global materials This product is designed to fit most vehicles. Pictures are a representation of the product you will be getting but may vary due to product revisions. Always refer to your vehicle’s OEM operator manual to understand warnings and fitment.