Grifiti Band Joes 4" 5 Pack Assorted Colors Heat Cold UV Chemical Resistant Books, Camera Lens, Art, Cooking, Wrapping, Exercise, Bag Wraps, Dungies and Made with Silicone Instead of Rubber or Elastic 5 PACK of assorted colors. These are 4 inches flat, 8 inches circumference, by .5 wide and .125 thick. They stretch 2.5x so to about 10 inches. Great silicone bands, cooking grade, heat, cold, uv, and chemical resistant. great for containers, wrapping, boxes, notebooks, game boards, small binders. Versatile straps to hold books, Apple MacBooks, files, and containers closed. Extra large version same material as Livestrong wrist braclets and bands. SEE ALSO: Grifiti Big-Ass Bands in 4" 20 pack, Big-Ass Bands in 6", 9" 5 and 20 pack, Big-Ass Bands 12" 2 and 10 pack, Big-Ass Bands X Cross Bands in 6", 9", and 12"