Premium Material: Strut channel cap made of soft PVC material, safe Easy Installation: Simply put the black plastic end cap on the end of the strut channel, which is quick and easy Application: Square end cap used for 1-5/8" strut channel end to protect the end of the channel Product Dimensions: 1-5/8" L x 1-5/8" W x 0.95" H Package Included: 10 pieces strut channel cap Application: Square end cap used for 1-5/8" strut channel end to protect the end of the channel. Premium Material: Made of soft PVC material, safe. Easy Installation: Simply put the black plastic end cap on the end of the strut channel, which is quick and easy. Product Dimensions: 1-5/8" L x 1-5/8" W x 0.95" H. Package: Includes 10 pieces strut channel cap.