6' x 8' Welding Blanket - 32 oz Silicone Coated Fiberglass the 30' x 60' is

the 30' x 60' is a commercial roofing blue tarp commonly used for jobs like: long-span commercial roof-repair cover

and a vinyl-lined sleeve pocket for the cross bar/wand

Regulation Baseball Field: 160' x 160'

Because 10x20 is a common carport and canopy footprint

The 8' x 8' size is a practical option for smaller enclosure panels where light transmission and protection are both important

6' x 8' Welding Blanket - 32 oz Silicone Coated Fiberglass the 30' x 60' is6' x 8' Welding Blanket 32 oz Silicone Coated Fiberglass. For medium duty welding applications. Protects against sparks, spatter, and light slag. Good abrasion and oil resistance. Color: Red. Temperature rating: 1000 F. Grommeted on all four sides, 24 inch apart. Not recommended for stress relief. FM Approved.