Product Features Maximum compatible headphones dimensions (case inside): 9.64 x 8.46 x 5.11 inches (24.5 x 21.5 x 13 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 SendyAudio Aiva, Grado PS1000e, HiFiMAN HE6se, Sundara, Ananda, AnandaBT, Arya, HE1000, SHANGRILA, SHANGRILA jr, Jade2, HE5LE, AudioQuest NightHawk, NightOwl, GS1000i, PS1000e, PreSonus HD7, Audeze LCD2, LCD3, LCD4, LCDX, LCD4z, LCDMX4, EL8 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 SendyAudio Aiva case - Compatible with Grado PS1000e case - Compatible with HiFiMAN HE6se, Sundara, Ananda, Ananda-BT, Arya, HE1000 case - Compatible with HiFiMAN SHANGRI-LA, SHANGRI-LA jr, Jade 2, HE 5LE case - Compatible with HIFIMAN Edition XS case - Compatible with AudioQuest NightHawk, NightOwl, GS1000i, PS1000e case - Compatible with PreSonus HD7 case - Compatible with Audeze LCD-2, LCD-3, LCD-4, LCD-X, LCD-4z, LCD-MX4,EL-8 case And many other headphones. Note: - Headphones carrying case only, headphone is not included.