Specification:Origin: Mainland ChinaModel Number: Speaker BagsProduct color: BlackProduct material: Left and right - cloth + front speaker cloth (polyester cloth), top transparent sheet (TPU)Product applicability: Suitable for JBL Partybox 310 speakersProduct unfolded size: 330x375x695mm/12.99x14.76x27.36inFolded size: 380x350x30mm/14.96x13.78x1.18inProduct weight: about 408g (including the weight of the packaging bag)Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 2pcs Specification:2pcs Origin: Mainland China2pcs Model Number: Speaker Bags2pcs Product color: Black2pcs Product material: Left and right - cloth + front speaker cloth (polyester cloth), top transparent sheet (TPU)2pcs Product applicability: Suitable for JBL Partybox 310 speakers2pcs Product unfolded size: 330x375x695mm/12.99x14.76x27.36in2pcs Folded size: 380x350x30mm/14.96x13.78x1.18in2pcs Product weight: about 408g (including the weight of the packaging bag)2pcs Note:2pcs Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2pcs Please allow 1-2cm measuring deviation due to manual measurement.