6' x 8' Welding Blanket - 18 oz Heat Cleaned Fiberglass - Tan The 30' x 40' hangs

The 30' x 40' hangs and ties off easily thanks to evenly spaced grommets and plastic-bar corners

Rust-resistant grommets roughly every 18 inches and plastic-bar reinforced corners let you tension the 12' x 25' firmly over a frame or load

and as a finished-size tarp it measures within 1-3 inches of 30' x 50'

and Nevada

6' x 8' Welding Blanket - 18 oz Heat Cleaned Fiberglass - Tan The 30' x 40' hangs6' x 8' Welding Blanket 18 oz Heat Cleaned Fiberglass Tan. For light duty, general welding applications with light sparks and minimal spatter. Protects against sparks on vertical plane only. Temperature rating: 1000 F. Grommeted on all four sides, 24 inch apart. FM Approved.