Features: 3 types for you to choose from, meeting your basic needs. High-quality stainless steel hardware kit with maximum corrosion resistance and durability. Easy to use, you can install your sun shade sail between trees, wall to wall, wall to tree, or wherever you want. Adjustable turnbuckles can provide the most suitable tension for your sun shade sail, making your sun shade sail more tight and stable. Stainless steel hardware kit for installing rectangular and square sun shade sails, suitable for outdoor use such as patio, lawn, or garden. Specifications: Material: Stainless steel Size: As the picture shows Type: 16pcs+32 Screw Plug/10pcs+32 Screw Plug/M6 Note: Please allow 1-2cm error due to manual measurement, please make sure 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. Package includes: Package A: Turnbuckle x 4, S-Hook x 4, Eye Plates x 4, Snap Hook x 4, Screw x 16, Plastic Expansion x 16 Package B: Turnbuckle x 2, S-Hook x 2, Eye Plates x 4, Snap Hook x 2, Screw x 16, Plastic Expansion x 16 Package C: Turnbuckle x 4, Eye Plates x 4, Snap Hook x 2, Screw x 20, Plastic Expansion x 20