JBL Flip 4 Portable Bluetooth Speaker Part bass surpressors end caps.you will recieve 2 of them your choice of color I only have black or grey available at this time just message me with color when ordering. Condition is Used. Shipped with USPS Mail.please read!!!! All my used parts are tested thoroughly before i ship once you purchase them i cannot cancel any orders what this means is no returns or refunds as is....thanks for taking time to read before you purchased......😎