Smiry Round Picnic Tablecloth Waterproof Elastic Fitted Table Covers for 36"" - 44"" Tables Wipeable Flannel Backed Vinyl Tablecloths for Camping Indoor Outdoor Beige

Smiry table cloths are dedicated to providing you with a bright and comfortable dining environment. Features： - Elastic Fitted & Wind Proof - Waterproof & Spillproof - Reusable & Scratch Proof - Convenient & Wipe Clean - Non-Slip & Flannel Backing Color:Grey; Black; Blue; Teal; White; Khaki; Yellow; Red; Wood; Clear; Beige; Brown; Rust; Mustard Yellow; Navy; Coffee; Sage Green; Turquoise; Light Blue; Pink; Lavender Size:Rectangle: 4ft - 30x48 inches; 6ft - 30x72 inches; 8ft - 30x96 inches;Round: 36"" - 44"" Round; 45"" - 56"" Round; 57"" - 68"" Round; 18""-24"" Round; 25""-30"" Round; 31""-35"" Round; 42""-50"" Round My desk is made of wood. Will this tablecloth keep the water out of my desk? Our tablecloths are covered with a waterproof vinyl material that protects table away from water milk juice and other liquids from spilling onto the table surface. I want to use this tablecloth outdoors. Will it blow away?