1. Universal design, suitable for different specifications of bar speakers2. Thick metal plate, double brackets can carry 15 kg3. The shock-absorbing cotton design on the back avoids direct contact between the speaker and the bracket4. The angle of the bracket can be adjusted5. Material: 3MM galvanized sheet6. Product size: 120 x 60 x 50MM7. Packing list: 2 soundbar brackets + 4 sets of black advertising nail rubber plugs + 2 black EVA tapes with back glue + 4 speaker brackets VHB glue + 4 mushroom head suckers + 1 installation instruction card (carton packaging )Specification: Package Weight One Package Weight 0.47kgs / 1.04lb One Package Size 14cm * 8cm * 6cm / 5.51inch * 3.15inch * 2.36inch Qty per Carton 50 Carton Weight 23.20kgs / 51.15lb Carton Size 30cm * 42cm * 32cm / 11.81inch * 16.54inch * 12.6inch Loading Container 20GP: 661 cartons * 50 pcs = 33050 pcs40HQ: 1535 cartons * 50 pcs = 76750 pcs