Features: Made of 316 stainless steel material, high-strength, corrosion-resistant, and durable. Comes with C-shaped buckle screw accessories for easy installation. Durable and reliable. Suitable for boats owners, crews members, and water sports enthusiasts with yacht sunshades. It can be widely used for fixing and adjusting sunshades for various types of yachts, such as leisure yachts, fishing boats, etc. It can ensure that the sunshades is stable and fixed, and can also be flexibly adjusted according to needs, providing a comfortable sunshades experience. Specifications: Material: nylon+zinc alloy Quantity: 2pcs/4pcs Adjustable length: 71-152cm/27.95-59.84inch Package Includes: 2pcs straps+4pcs C-shaped buckles+8pcs screws / 4pcs straps+8pcs C-shaped buckles+16pcs screws note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.