Perfect Sleeper Stab-L Base Twin XL Box Spring

Create a supportive environment for your twin XL size mattress using the Serta Perfect Sleeper Stab-L base box spring. High carbon steel and kiln-dried hardwoods creates a firm foundation for your mattress.

• Model number: 500121999-5060
• 79.5″W x 38″D x 9″H
• Material: High carbon steel, fiber, wood
• Product weight: 41 lbs.
• End use location: Indoor

• Standard twin XL size box spring creates the perfect foundation for your mattress
• High carbon steel and kiln-dried hardwood construction
• 100% Assembled in the U.S.A.

• Assembly required: No