Product Features Maximum compatible headphones dimensions (case inside): 9.64 x 8.66 x 5.51 inches (24.5 x 22 x 14 cm) Engineered ultra-hard shell protects against drops, impacts or crushes. Internal mesh pocket conveniently stores cables, cords, chargers, AMP, earpads, adapters and other accessories. Compatible with Audeze LCDX, LCDMX4, LCD4z, LCD4, LCD3, LCD2, EL8, AudioQuest PS1000e, NightOwl, NightHawk, GS1000i, Grado PS1000e, HiFiMAN Sundara, HE6se, HE1000, Arya, AnandaBT, Ananda, PreSonus HD7, SendyAudio Aiva case. A good replacement or upgrade of the original headphones 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 Headphones Models (not limited to): - Compatible with Audeze LCD-X, LCD-MX4, LCD-4z, LCD-4, LCD-3, LCD-2, EL-8 case - Compatible with AudioQuest PS1000e, NightOwl, NightHawk, GS1000i case - Compatible with Grado PS1000e case - Compatible with HiFiMAN Sundara case - Compatible with HiFiMAN HE 6se case - Compatible with HIFIMAN Edition XS case - Compatible with HiFiMAN HE 1000, Arya, Ananda-BT, Ananda case - Compatible with PreSonus HD7 case - Compatible with SendyAudio Aiva case And many other headphones. Note: - Headphones carrying case only, headphone is not included.