Comparison : Item # 284 0404, Silcon® Med-X Platinum-Cured Medical Grade Silicon Tubing
Item # 284 0677, Silcon® Med-X Platinum-Cured Medical Grade Silicon Tubing
Item # 284 0684, Silcon® Med-X Platinum-Cured Medical Grade Silicon Tubing
Item # 284 0691, Silcon® Med-X Platinum-Cured Medical Grade Silicon Tubing
Item # 284 0971, Silcon® Med-X Platinum-Cured Medical Grade Silicon Tubing