1. : specially designed for SoundLink Revolve+/Revolve+II of generation 1 and 2. Protect your speakers from accidental falls and carry your speakers easily. 2. High quality materials: silicone materials, which are , stretchable, deformable and , provide perfect protection for your speakers, prevent scratches, impacts and falls, and make them fit tightly and firmly. 3. Barrier free design: This protective case is a real machine with an open mold. The precise cut is convenient for using all buttons. You can listen to music and charge the speakers without removing the silicone cover, without affecting the sound quality and operation. Note:excluding speakers and other accessories. Item Type:Speaker Cases Model Number:Speaker Protective Case Applicable model: For Revolve+: applicable for SoundLink Revolve+/Revolve+II, generation 1 and generation 2 Size:For Revolve+: 106mmx106mmx151mm/4.17x4.17x5.94Inch Colour:B:Black Material:silicone Package Contents: 1 * Protective Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.