The Aquarian Full Force Vented Bass Drum Heads is a high-quality bass drum head from Aquarian, constructed from a single ply of durable 10mil film. The head can be used on any 22'' bass drum, offering a versatile tone which is suitable for a range of drumming styles and genres. Aquarian's Full Force drum heads feature a special acoustically 'vented' muffle ring attached to the underside. The ring has special 'tone holes' which allows it to move and resonate freely with the head, offering a powerful attack with outstanding projection. Available in a range of sizes to fit your bass drum, either in clear, texture coated, or video gloss variants, the Aquarian Full Force Bass Drum Heads are a great addition to any acoustic bass drum.