Rosleen Coils Bonnell Spring Memory Foam Mattress, US Technology 33cm Thickness with Hotel Layer Pillow Top. Size 100x200

Experience hotel-quality sleep with the Rosleen Bonnell Spring Mattress from Casper, engineered with advanced USA technology to deliver superior comfort, durability, and spinal support.

At the core of this mattress lies a robust Bonnell spring system made from high-quality tempered steel coils, providing consistent support across the entire mattress surface while maintaining long-lasting structural stability.

Enhanced with responsive memory foam and supportive PU foam layers, the mattress adapts to your body shape, helping relieve pressure points and promoting proper spinal alignment for a restful night’s sleep.

The balanced construction delivers a firm yet comfortable feel, offering the ideal combination of stability and cushioning for those seeking reliable back support and improved sleep posture.

Encased in premium 550 GSM high-knitted fabric, the mattress features anti-bacterial and fire-retardant properties, creating a hygienic, safe, and breathable sleep environment.

Designed for durability and performance, the foam-encased structure helps prevent sagging, reduces motion disturbance, and ensures long-term comfort and support.

Features:

Bonnell spring system with tempered steel coils for strong, reliable support

Memory foam and PU foam comfort layers for pressure relief and body contouring

Zoned ergonomic support promotes proper spinal alignment

Breathable foam layers enhance airflow and temperature regulation

Responsive feel with balanced bounce and stability

Foam encased edges improve durability and reduce sagging

High-knitted anti-bacterial fabric (550 GSM) for hygiene and comfort

Smooth knitted cool fabric helps maintain a cooler sleep surface

Noise-reducing spring system minimizes vibration and movement

Specifications:

Brand: Casper

Mattress Type: Bonnell Spring Mattress with Memory Foam

Comfort Level: Medium Soft

Fabric: High Knitted Anti-bacterial Fabric (550 GSM)

Technology: Casper USA Technology

Height: 33 cm

33 cm premium mattress with Italian memory foam, PU foam, and Bonnell spring coils for balanced support.

Hotel-style pillow top layer adds plush cushioning and enhanced pressure relief.

Bonnell spring system provides even weight distribution and helps prevent sagging.

Advanced US sleep technology enhances comfort and overall sleep quality.

Hybrid design combines responsive spring support with adaptive memory foam comfort.

This item cannot be cancelled or return.

If the product is not as per the dimension or design on website (colour may vary depending on the screen calibrations and resolutions across different displays), customer can claim replacement/Credit note/refund if informed within 7 days of purchase and not installed after the inspection team confirm.

Damages due to usage, DIY incorrectly installed, accident, wrongly cleaned, dirty, stained, natural causes or negligence will not be considered for replace/refund. We reserve the right to refuse the refund once confirmed by our inspection team.