[DURABLE]: Elastic ball tensioner with ball, elastic rubber rope, 4 inch length, ball diameter 1.06 inch, durable, weather resistant. [SIZE]: Bungee ball rope length 10 cm / 4 inches, ball diameter 2.7 cm / 1.06 inches. [MATERIALS]: Tarpaulin tensioner with the new thicker material has a diameter of 4 mm, offering better resistance in all conditions. [LOADING CAPACITY]: As an elastic tensioner it is Due to the relatively small elastic ball, it cannot withstand heavy loads. [WIDELY USED]: Ball tensioners suitable for awning, tarpaulin, parasol, sleeping bag, etc. fixed swimmers, tent, awning, wall pipe, fishing rod, screen, awning, etc. Product description Features: Material: plastic, rubber Color: white Rope length: 10 cm Ball diameter: 2.7 cm / 1.06 inch Package included: 50 x Tensioners ball Note: Elastic balls have a capacity of limited load and cannot be used for heavy objects.