high-grade adhesive bra pad: 1, adhesive, reusable, washable, harmless 2, polyolefin gel 3, lift up and light Polyolefin gel and Silicone gel:1, the polyolefin gel can be used more than 500 times, but the silicone gel just a few of times.2, the polyolefin gel can be kept more than 2 or 3 years, but the silicone gel just 3 or 6 month.3, the polyolefin more paster than silicone Adhesive Foam Bra ...