Click to expand Tap to zoom Caster Height Adjustment Tube (Each) by Showerbuddy Sale $13.50 SKU 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description For Use With: SB1 Specification Size 12" w x 14.25" d x 3.5" h (30x36x9cm) Details Weight: 2 lbs.