Bones STF Fellers Galaxy Cat Skateboard Wheels | 52mm 103A Filter Brand_Penny Both of these systems utilize

Both of these systems utilize a first stage regulator without need for a second stage and therefore need a fail-safe over-pressurization valve to bleed off excess pressure if a high-pressure seat should fail

Element features include manual or water activation

Tough polyester mesh material

Another hallmark are such standard Cressi features as the well-made strap buckles

hanger is 5” wide

Bones STF Fellers Galaxy Cat Skateboard Wheels | 52mm 103A Filter Brand_Penny Both of these systems utilizeAuthentic Bones Wheels 52mm diameter 29mm width Street Tech Formula Treaded wheel surface 83A 103A durometer V3 shape for technical skating The Bones STF Fellers wheels come in a white urethane with a rad Fellers graphic. The treaded wheel surface and authentic V3 shape is ideal for technical and street skating. The 52mm diameter and 103A durometer gives insane slide and fast acceleration.