Product information:
Color: Obsidian Black [Velcro], deep fir green [Velcro], sapphire blue and orange [Velcro], black and blue [Velcro], gray and blue [Velcro]], blue and Red [Velcro], bright green and blue [Velcro], Starlight and pink [Velcro],
Specification: Applicable: Whoop-4.0 [plastic shell], applicable: Whoop-5.0 [plastic shell], applicable: Whoop-4.0 applicable: Whoop-5.0
Product Size: 22mm
Style: sports style
Strap material: nylon woven