Feature: 1. Mainly used to fix the greenhouse film on the greenhouse frame tube and clamp the 16mm diameter round tube. 2. Convex design, no slippage during pressing, bright surface, sturdy and durable, corrosionresistant. 3. Allows quick and easy connection of tarps, shading cloths or net to any type of pipe. 4. It is widely used for fixing plastic films, proof net and sunshading net in greenhouses. 5. Resistant to high temperature and cold, and long service life, which is a practical gardening accessory. Specification: Item Type: Plant Cover Clamp Material: Plastic Weight: Approx. 160g / 5.6oz Product Size: Approx. 5x3.5x2cm / 2.0x1.4x0.8in Application: 16mm / 0.63in Diameter Pipe Uses: Fixed Film, Fixed Pl Package List: 20 x Plant Cover Clamps Note: 1. Please allow 01 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.