1. Silicone material, durable and not hurting the phone 2. Flat and smooth without burrs, no damage to the phone membrane when using 3. Does not affect the replacement of the mobile phone film, and is not easy to leave trace 4. Simple operation and easy to carry 5. Size: 20 x 29.9 x 0.2cm

http://olla.gr/professional-silicone-anti-skid-pad-storage-mat-for-replacement-phone-film-size-29.9-x-20-x-0.2cm/