Features: - It can be rotated at will, which is practical and convenient. - It is also aesthetically pleasing on the basis of ensuring a stable function. - You can also splicing out your favorite styles according to your wishes, and rotate 360 degrees. - It can be used on all pillars corresponding to the dimensions, such as plastic coated steel tubes and elbows. Specifications: Material: PP Optional diameter: 8mm,11mm,16mm,20mm Package included: 12 x Greenhouse Film Buckles Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.