Wonder Double Side 11-inch Mattress Tight Top

This 11-inch tight top mattress is built for reliable comfort and durability, making it a practical choice for everyday use. The tight top design provides a smooth, supportive surface with a medium firm feel, ideal for those who prefer a more structured sleeping experience.

Designed with double-sided construction, this mattress can be flipped to help extend its lifespan and maintain consistent comfort over time. The Bonnell spring system provides traditional, dependable support while promoting proper weight distribution and spinal alignment.

The foam encased perimeter adds reinforced edge support, helping maximize the usable sleep surface and improve overall stability. Additional foam layers enhance comfort while maintaining the mattress’s supportive feel.

Available in multiple sizes including twin, full, queen, eastern king, and California king, this mattress is suitable for a variety of bedroom setups. A matching foundation is available at an additional cost to complete your sleep system.

Combining durability, support, and practical design, this mattress is ideal for those seeking a dependable medium firm option.

Key Features

11-inch tight top mattress

Medium firm comfort level

Double-sided and flippable design

Foam encased perimeter for edge support

Bonnell spring system for durability

Supportive and stable sleep surface

Available in twin, full, queen, eastern king, and California king

Foundation available at additional cost