Silk Leather Watch Band For Apple Watch Ultra 49mm&Watch Ultra 2 49mm / Series 9&8&7 45mm / SE 3&SE 2&6&SE&5&4 44mm / 3&2&1 42mm(Apricot) Tag-12.9 inch 2020 Operating temperature: -30 degrees -

Operating temperature: -30 degrees - +60 degrees

Touch button operation

Laser on the phone directly

Use your mobile phone to test signal strength outside house or on roof

Silk Leather Watch Band For Apple Watch Ultra 49mm&Watch Ultra 2 49mm / Series 9&8&7 45mm / SE 3&SE 2&6&SE&5&4 44mm / 3&2&1 42mm(Apricot) Tag-12.9 inch 2020 Operating temperature: -30 degrees -1. Made of silk leather, waterproof, sweatproof, and odorless. 2. Comfortable to wear, thickened design, wear resistant. 3. It is easy to replace and will not cause damage to the watch. 4. The length of the strap is easily adjusted to fit your wrist. 5. There is only one watch strap in the package, no watch. Compatible with Models: 1. 42mm 41mm 40mm 38mm Watch Band Compatible with Apple Watch Series 10 42mm, Watch Series 9 41mm, Watch Series 8 41mm,