377 plastic knee pad shell products are offered for sale by suppliers on Alibaba.com, of which elbow & knee pads accounts for 86%, fitness safety accounts for 1%.
A wide variety of plastic knee pad shell options are available to you, such as steel, custom and silicone.You can also choose from 1, 2 and 3 plastic knee pad shell,as well as from protection, compression, and sports protection plastic knee pad shell, and whether plastic knee pad shell is black, white, or blue.