This Package Contains 0.25lb Of Rubber Bands,Size 16 Rubber bandMaterial: made of quality rubber,with strong elasticity and stretch. They're an excellent environmentally-friendly alternative to twine a High stretchy: these rubber bands Offer Tensile Strength And Re-Usable Convenience have good elasticity, can help to avoid the strain and injury associated with repetitive banding tasks.nd box strapping as rubber bands can be used over and over again.High stretchy: these rubber bands Offer Tensile Strength And Re-Usable Convenience have good elasticity, can help to avoid the strain and injury associated with repetitive banding tasks.Rubber bands: can be used to bundle office supplies, folders, furniture, DIY art craft in daily life.