Top Grade Rubber Synthetic 2 layers WT. 370-400 GMS Latex Bladder with butyl valve
Perfect for Passing Practice
Eco Grade Rubber Synthetic 3 Layers Underlining Official Size WT. 430-440 GMS Latex Bladder with butyl valve
2.5 MM Foaming PVC 3 layers underlining WT. 410-440 GMS Latex Bladder with butyl valve
Top Grade Rubber Synthetic 2 Layers WT. 370-400 GMS Latex Bladder with butyl valve