Fits circumaural headphones such as:

• DT 700 PRO X / DT 900 PRO X
• DT 1990 PRO / DT 1770 PRO
• DT 770 PRO / DT 770 M / DT 880 PRO / DT 990 PRO
• CUSTOM ONE PRO (PLUS) / CUSTOM STUDIO, CUSTOM Game
• T 70 / T 70 p / T 90
• DT 770 Edition / DT 880 Edition / DT 990 Edition
• MMX 300

Sturdy hardcase for circumaural headphones.