CC-PS-DT-Cast Double Tree Rack with Casters Double Tree Rack with Casters. Double Sided Storage Rack Will Hold 40-50 Paddles Depending On Paddle Size . Vertical Storage Racks for Paddles. Has Rolling Casters for easy movement. Top Bar has multiple Eyebolts for attaching customer supplied straps. Vinyl covered support tubes protect paddles. Made in USA from Anodized Aluminum, Isoplastic Fasteners and Stainless Steel Hardware (casters are zinc plated steel with poly wheels)