Ladder Barrel - Flat Packed The Align-Pilates Ladder Barrel features an all new steel frame for added durability and solid maple ladder rungs. The ladder barrel remains the most adjustable on the market, offering an unmatched 31cm of travel, both opening and closing more than our competitors for maximum flexibility. Features: Super strong powder coated steel frame for added strength, durability and stability. Solid North American Maple ladder rungs. Bonus Extras: Two Padded standing boards worth over £100!