Smart Ring Protective Cover Universal Smart Ring Silica Gel Protective Shell

Product information:
Color: transparent, black, white, pink, dark blue, lilac purple, dark gray, dark green
Function: shockproof, heat dissipation, anti-wear, anti-fall, anti-fingerprint
Material: Silicone
Color classification: white, purple, green, blue, black
Popular elements: Plaid
Style: all-inclusive
Style: European and American
Craft: Three-dimensional relief
Applicable models: S code (Universal 6-9),M code (Universal 10-13)
M size outer ring 2.9cm, inner ring 2.5cm, height 1cm
S size outer ring 2.5, inner ring 2.1, height 1cm