Kayak Seat Risers Hoodoo Tempest, Hoodoo Voyager, Native Kayaks, and BKC Kayaks - Etsy Finland
Old Town Seat Risers
Vanhunks SHAD Fishing Kayak Seat Riser Kits By YAK Hobby | Yak Hobby - High Quality Kayak Parts and Accessories
Seat Riser for Vibe Kayak (SeaGhost 130) - 3D model by jaybob on Thangs
3DYak - Had to relist the Native Seat risers, I don't know why, but suddenly they were unavailable for purchase and I couldn't modify the listing to make them available. Recreated it
Heavy Duty Seat Riser for Lifetime Tamarack Pro Kayak & Other Lifetime Kayaks! | eBay
Heavy Duty Seat Riser for Lifetime Tamarack Pro, Kenai Pro & Teton Angler Kayaks | eBay