20'x30' 10 oz Untreated Natural Canvas Tarp old_id-white-canvas-tarp-16oz-6x10 #3 Brass Plain Grommets with

#3 Brass Plain Grommets with Plain WashersSize 3 - Hole size after setting 7/16"

Set in sunlight or apply heat

5 oz per square yard 12 Mil thick Silver/black material

ice will form and ice will expand

Canvas Tarps - Super Heavy Duty Cotton Canvas Tarp 21 oz Per Square Yard - Heavy Duty Thread Gage

20'x30' 10 oz Untreated Natural Canvas Tarp old_id-white-canvas-tarp-16oz-6x10 #3 Brass Plain Grommets with10 oz Natural Untreated Duck Cotton Canvas Tarps NOT waterproof or water resistant Color is off white Rust resistant brass grommets on all corners and approximately every 2 feet around the perimeter Double stitched sides for extra strength Painters and artists' favorite Custom sizes available Please note that the finished size of canvas tarps is approximately 6" 9" or 5 7% smaller than the listed size after the edges are folded over and hemmed.