XS Scuba Cylinder Boots

XS Scuba Cylinder Boots.  Features: High quality injection-molded construction Self-draining and durable Octagon rim design to prevent side rolling Round rim design for twins and boat racks Color: black Available in round or octagon rim Available in three diameters (6.90", 7.25" & 8.00") TBX6A - Fits Aluminum 50 & 72 - 6.90” TBX7A - Fits Aluminum 63 & 80 - 7.25” TBR7A - Fits Aluminum 63 & 80 - 7.25” TBR7F - Fits Steel Faber - 7.25” TBX7S - Fits Steel Worthington - 7.25” TBX8A - Fits Aluminum 100 - 8.00” TBR8F - Fits Steel Faber - 8.00” TBX8S - Fits Steel Worthington 8.00”