Package Included: The plastic pvc clamps come in 32 pieces,sufficient amounts meet your diversified demands and replacement, a good instruments for various form of pipes, right for developing bloodless frames, greenhouse, shelters, row covers, etcProper Size: the scale of this clamp is approx. 2.4 inch in length and fits greenhouse frame tubing with an outside diameter of half inch, also best for other sorts of plastic stake or steel around tubes; Enough number to meet your each day use and greenhouse replacement needsProduct Material: the clamp is made from PVC material, which has nice strength and toughness, solid and sturdy to use, solid solving function, demanding to break, secure and reliable, and easy to remove from the greenhouse film; Compared with stainless steel, it isn't smooth to rust, more immune to decay, and may be used for an extended timeEasy to Assemble: this clamp is awfully light and flexible, ready to movement and easy to install, and can be disassembled and used repeatedly; It also is designed for non permanent use and rearrangementWide Range of Applications: this clamps can take quite a lot of panels and is suitable for a wide range of tubes, adding greenhouse film, netting, shades, insect screens, netting, tarpaulins, row covers, pool hide clips etc.; It is also ultimate for building greenhouses, surface coverings or different places if needed; They are very useful in our day by day livesColour:WhiteMaterial:PVCSize:12.7mmPackage Contents:32 * greenhouse clampsOnly the above equipment content, other products aren't included.Note: Light mirrored image and diverse exhibits can cause the color of the thing within the photograph a little bit diversified from the real thing. The dimension allowed error is +/- 1-3cm.