Grifiti Band Joes 12" 2 Assorted Pack Heat Cold UV Chemical Resistant Books, Board Game Boxes, Puzzles, Art, Cooking, Wrapping, Exercise, Bag Wraps, Rubber and bungie 2 PACK! Great for Exercise, Cooking, Game Boxes, Files, Notebooks, Binders. Assorted 10 PACK. These are measured flat 12 x 1 inches. The circumference is 24 inches, diameter is about 7.5 inches. Silicone bands that work like giant rubber or elastic bands. 1" x 12" flat, nice and stretchy, cooking grade, black, white here but if you order on the Grifiti fulfilled part of this listing we can send any colors The maximum stretch 2.5 times or about 30 inches flat. Make with cooking grade silicone so heat, cold, chemical, and UV resistant. Grifiti Band Joes come in 2, 4, 6, 7.5, 9, 12, 18, 24, Cross X Bands in 4, 6, 9, 12, Wallet bands in landscape and portrait, pen-loop bands