All silicone construction provides excellentbreath-ability . Available size selection helpsensure a secure fit .
Ningbo Luke Medical Devices Co., LTD.
Add:No.178 Gujiayan,Qishan Village,Yangming Street,Yuyao City,China.
Tel:+86-574-22661860, +86-574-22661862
Fax:+86-574-22661880
Email:info@canack.com