胸垫的两边是环保的硅胶袋,两个袋经高温热合而成胸垫,胸垫中间(即两个袋之间)充装空气。而硅胶袋是由环保的TPU薄膜经高温热合制成的袋囊中充填环保的硅胶而成。
The two sides of the bra pad are environment-friendly silicone bags, and the bra pad is made of two bags heated together at high temperatures. The middle of bra pad(i.e. between two bags) is filled with air. The silicone bags is made of environment TPU film heated together at high temperatures and the middle of bag is filled with environment silicone.