For more information or product questions, please email Merrithew™ Retail Customer Service at retail@merrithew.com.

There is a Limited lifetime warranty on the Frame and related welding, 90 Day Limited Warranty on upholstery and 2 years on all other components.

Springs must be replaced every two years to ensure safety, optimal performance and warranty coverage. At its option, Merrithew™ will repair or replace warranted parts, provided that any such failure is due to a defect in workmanship or materials and provided that such failure occurs and is reported to Merrithew™ within the part-specific warranty period. Any damage to product or missing/incorrect items must be reported to Costco Customer Service within 3 business days of receipt of your order.

This sturdy piece of equipment will help you achieve upper- and lower-body strength and conditioning, enhance stability and improve body control.

This compact piece has the ability to isolate specific groups of muscles, providing upper and lower-body and core strength conditioning where you need it. A smaller base of support and dual pedals allow for bilateral, unilateral and reciprocal movements to increase intensity and overall balance while the fully adjustable handles that attach and detach easily ensures a safe and secure set-up for lunges and dips. Also offers those undergoing rehab the ability to stay in a seated or upright position while working on rebalancing muscles and provide a full-body workout.

Get a powerful full-body workout with the Split-Pedal Stability Chair Bundle by Merrithew™. Whether you're looking to sculpt and tone your muscles, improve athletic performance or rehabilitate an injury, this versatile piece of equipment is ideal to help meet your goals.