Marshall Spring Units

Our Marshall Coil Spring units are primarily used for replacing foam inserts in sofa cushions. Coil springs in our units are individually pocketed in a sturdy fabric for better insulation properties and no noise. They measure 2.5" diameter by 4" tall by 21"x 18" rectangular. Each coil unit is 7 coils by 8 coils for a total of 56 coils per cushion. Note: This product purchased in quantity could become considered an “oversize” product based on current shipping requirements from shipping companies. This would mean that your purchase may require an additional charge due to being “oversized”. Due to the increased costs of shipping oversize products, we may contact you to finalize your purchase if the dimensional measurements exceed the limits allowed for regular shipping charges.