Great Value - 10 pcs of tarp clips + 10 pcs of bungee cords. Widely used at home or for tarps, outdoor camping/picnics, canvas, awnings, boat covers, tents, swimming pool covers.^ Strong Gripping Power Tarp Clips - Size: 3.27*1.06*1.22in, the jaws can be opened about 0.25 inch, the hole is 0.5 inch in diameter.^ Highly Elastic Bungee Cords with Balls - Size: Bungee Length is 8.5-Inches (including ball) and strecthes up to 15.7-Inches(including ball), Cord Diameter is 0.2-Inch (5mm), Nylon Ball Diameter is 1-Inch.^ Durable Material: Tarp clips are made of durable PA material, waterproof and breakage-proof while bungee cords are made of high quality rubber, long lasting and fray resistant, elastic design provides constant tension and firm hold.^ STRONG GRIPPING POWER: Tarp Clips Heavy Duty Lock Grip designed with adjustable spiral thumb screws, alligator mouth with teeth holds tarps much more stable for using tarp clamps, tarp clips^