Fits Table Edges from 3/4" Thick to 1 1/2" Velcro (Male) Hook fastner on the back side Durable Plastic Pack of 25 clips C shape for easy install and take down Hi grade clear plastic clips with Velcro backing for table linens. Installs quickly for speedy setup and take-down. Works with all types of table skirting as long as the skirting has a female (loop) backing. Table clips come with male (hooking) backing. Hi grade plastic is used making this product strong and flexible for many many uses. Various sizes available depending on the thickness of the edge of the table.