Product information: Use: Cleaning Material: PP resin Size (approx.): Big ball: 15 * 16.5 cm Small ball: 10.5 * 11.5 cm Package includes: 1PC X Bra Washer Saver Ball (one large, one small , not include other accessories) Made of high quality PP material, durable and practical. Easy to open and close, which is convenient to use. Protect your bras or underwear effectively Scratches in the washing machine. The spherical shaped wrap can effectively isolate the bra from outside clothing and prevent the bra belt from becoming twisted and loose.