① This is special elastic for making swimwear, figure skating and rhythmic gymnastics leotards, etc., using stretchy fabric. It's not actually rubber, but a new material that replaces rubber. I used about 1 meter, and I think there are 29 meters left, but please note that I haven't measured it. ② L-size pads, 2 sets These are pads to be attached to swimwear, etc. You can cut off the attached strings if you don't need them. I opened one to take the photos. They are also sold separately, but at a higher price. Sports: Swimming, Rhythmic Gymnastics, Aerobics, Dance