General description This Mophorn Kayak Roof Rack is a versatile carrier designed for transporting kayaks, canoes, SUPs, surfboards, and ski boards. It features a collapsible design that allows for easy storage and transport of 1-2 kayaks, with a load capacity of up to 150 lbs (68 kg). The high-strength alloy steel frame ensures durability, while the soft padding minimizes damage to both the kayaks and the vehicle. Technical specifications Product Weight: 8.5 kg (±3%) / 18.7 lbs Individual Size: 410 x 300 x 490 mm (16.1" x 11.8" x 19.3") Main Material: Alloy Steel (Q195), PA66 Quantity: 4 pieces Model: C10-4 Foldable: Yes Compatibility and accessories Compatible with most vehicles, easily mounting to round bars (Φ1.0" - 1.6") or flat bars (0.6" - 1.6") thick, and crossbars with a width of less than 3.9" (100 mm). Package includes: 1 x Instruction manual, 4 x Tie-down straps with press-studs (>8.9' / 2.7 m), 4 x Small brackets, 1 x Open end wrench 14, 4 x M8 Plain Nuts, 4 x Round head