Check the listing for details. Bose Genuine UB-20 Replacement Clamp Screw Wall Mount Acoustimass Lifestyle Cube. Color: Black, Condition: Used. Listed at 13.99 USD. Bose Genuine Replacement Clamp Screw UB-20 Wall Mount Acoustimass Lifestyle CubeHigh-quality cast zinc clamp, designed to provide unobtrusive wall mounting for Bose cube speakers. Includes all that is shown in photos only (1 Clamp, 1 speaker screw, 1 spacer ) PLEASE NOTE this is not the complete bracket and is only the clampPre-owned, clean, gently used, little to no wearFor shipping, will be slightly disassembled for packingAdjustable swivel JOINTWe always do our best to inspect, accurately describe, and sell quality pre-owned electronicsCustomer satisfaction is the #1 priority Please note prices are set accordingly, messages requesting a reduction in price, lowering cost of shipping or local pickups will not be answered. With the limited time I have to respond to questions about the item, I do not have the resources and or time otherwise to accommodate the above inquiries. Thank you for your understanding.