Package includ 50 pcs blasting cabinet lens covers and a roll of double-sided tape, you get enough cost-effective, the quantity is enough to meet your daily use and replacement needs, sandblast cabinet inner lens protector easily cover the sandblaster lens from damage.Warm Reminder: Please tear off the protective film on both sides of the sheet before use, you get a clear brasive blasting cabinet lens cover. Each blast cabinet window protector measures about 23 x 11 inches , blasting cabinet lens covers suitable for most types of machines without any cutting, this sandblasting machine lens protector can cover the lens of the sandblasting machine easily and provide reliable protection for your lens. The sandblasting polyester film is made of polyester film material, lucent material, smooth and comfortable touch, can be used for a long time. For sandblasting machine users need to protect the lens provides a reliable protective film. The sand blast film comes with double sided tape; you just need to stick the double sided tape of the protector and it, then quickly and easily tear off the other side of the tape to against the edge of the lens and it to firmly. It is very easy and quick to install in just a few minutes without any other tools! Color: As shown Material: plastic Package Contents: 50*pcs sand cabinet kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.