12'x20' 10 oz Untreated Natural Canvas Tarp old_id-canvas-tarp-21oz-14x25 ice will form and ice

ice will form and ice will expand

These clothes stay in place without messy tapes

Feature block-out layer in between to hold against light

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

21 oz after treatment

12'x20' 10 oz Untreated Natural Canvas Tarp old_id-canvas-tarp-21oz-14x25 ice will form and ice10 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.