Jam Paper yellow rubber bands are made out of durable and flexible rubber. This pack contains an even total of 100 rubber bands each one of these rubber bands is size 33. Certain to add a splash of vibrant style to any space, these rubber bands feature a bright neon yellow color when it comes to keeping piles of files secures together, putting pencils or paintbrushes in organized bundles, and a plethora of other organization needs, you cannot go wrong with these rubber bands. Because they are so brightly colored, they will also help you find your wrapped, organized items quickly use these yellow rubber bands in your home, office, or school.