Drums & Percussion Instruments
Aquarian 22" Performance II Clear Bass
Aquarian 22" Performance II Clear Bass, Head for Bass Drum, Size: 22", Clear, Double-ply, Produced in the Aquarian vacuum process, Thus no air bubbles or folds between the two head piles, Full and deep sound, Ideal for "Loose Tuning"
https://www.bizrate.co.uk/drums_percussioninstruments/aquarian-22-performance-ii-clear-oid2730722922.html