Product Features Maximum compatible headphones dimensions (case inside): 9.84 x 8.26 x 5.11 inches. Compatible with many wired / wireless headphones. Engineered ultra-hard shell protects against drops, impacts or crushes. Soft inner maximize headphones protective in the case. Internal mesh pocket conveniently stores cables, chargers, AMP, earpads, adapters, iPod and other accessories. Compatible with Audio-Technica ATHWS55IBK, ATHWS55, ATHW5000, ATHW2000X, ATHW1000Z, ATHW1000X, ATHR70X, ATHPDG1, ATHAG1X, ATHADG1, ATHAD900X, ATHAD900, ATHAD700X, ATHAD700, ATHAD500X, ATHAD2000X, ATHAD1000X, ATHA990Z, ATHA900X, ATHA700x, ATHA550Z, ATHA500X, ATHA1000Z case. If the case doesn't fit or break within one year, Geekria will replace or refund. No question asked. Product DescriptionProtect your over-ear or on-ear headphones with a hard shell headphone case from Geekria! Compatible Models (not limited to): - Compatible with Audio-Technica ATH-WS55IBK, ATH-WS55, ATH-W5000, ATH-W2000X, ATH-W1000Z, ATH-W1000X case - Compatible with Audio-Technica ATH-R70X case - Compatible with Audio-Technica ATH-PDG1 case - Compatible with Audio-Technica ATH-AG1X, ATH-ADG1, ATH-AD900X, ATH-AD900, ATH-AD700X, ATH-AD700 case - Compatible with Audio-Technica ATH-AD500X, ATH-AD2000X, ATH-AD1000X, ATH-A990Z, ATH-A900X, ATH-A700X case - Compatible with Audio-Technica ATH-A550Z, ATH-A500X, ATH-A1000Z case And many other headphones. Note: - Headphones carrying case only, device is not included.