Magma Arms f/Storage Rack Frame f/Kayak & SUP SUP. Use Magma's SUP Arms in combination with straight arms to hold all your water toys safely in place. Whether you are new to the water sports world or a seasoned veteran this complete customizable rack with SUP arms and straight arms is a must have for every paddling enthusiast. Specifications for Magma SUP Arms f/Storage Rack Frame f/Kayak & SUP: Manufacturer: Magma Color: Black Features of Magma SUP Arms f/Storage Rack Frame f/Kayak & SUP Include UV Resistant Polyethylene Foam Pads SUP Arms are sold in pairs SUP Arms are angled/bent to hold your SUP safely in place Extrememly strong adjustable SUP Arms for any size SUP Compatible Devices: R10-1001 Storage Rack Frame for Kayak & SUP Package Contents: Magma SUP Arms f/Storage Rack Frame f/Kayak & SUP Magma R10-1020: Arms f/Storage Rack Frame f/Kayak & SUP SUP