Specification: Origin: Mainland China Product color: black, light gray (optional) Product material: composite polyester fabric + EVA interlayer + recycled fiber lining Product features: Universal for many types of headphones, (built-in data cable storage box, lid with magnetic suction function) Applicable Model: Compatible with Beats Studio Pro Wireless Bluetooth-Compatible Headphones Compatible with Beats Studio 3 Wireless Bluetooth-Compatible Headphones Compatible with Beats Solo 3 Wireless Bluetooth-Compatible Headphones Compatible with Beats Solo 2 Wireless Bluetooth-Compatible Headphones Compatible with Beats Solo Pro Wireless Bluetooth-Compatible Headphones Product size: about 215*206*90mm (8.11inch*8.46inch*3.54inch) Product weight: about 306g (including accessories and packaging bag weight) Note: The weight of a single output may vary, plus or minus 5g-20g. This product is a storage bag only and does not include Compatible with Beats headphones 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. Included: 1 X Headphone Case  2 X Rubber Bands For Binding Wires