Digital mesh head shell kit with triggers way better than the high dollar alesis kits. Many more : r/edrums
Custom Grand Electric Drum Set Compact 10 Piece Electronic Drum Kit Dual-Zone Mesh Head Snare and Cymbal Pad with Choke 467 Sounds Non-Contact Triggering - China Electronic Drum Kits and Drum Sets
Simmons ST1 Triggers TEST mesh heads Remo Roto Toms to E Drums - YouTube
mesh heads - mesh head Edrums - gaasvellen
Roland PD-125BK Trigger Pad 12" Dual-Zone Mesh-Head Drum Trigger V-Pad | Full Compass Systems