Sealy Advantage Harper Single Mattress - Firm Feel - CoreSupport Coils - HealthShield - HAR-FRM-SGL

This single mattress from the Sealy Advantage Harper range has a firm feel for stable, supportive sleep. It uses a CoreSupport coil system with reinforced edges and suits a single bed where a firmer surface is preferred.

Key features

• Firm comfort profile – offers stable, supportive sleep for those who prefer a firmer mattress feel.
• CoreSupport coil system – six-turn coils are engineered for long-term support while they contour and reinforce.
• EdgeGuard technology – a reinforced perimeter gives full-edge support and a maximised sleeping area.
• HealthShield treatment – antimicrobial protection helps create a cleaner, healthier sleep environment.
• Tested for endurance – each component is rigorously tested for long-lasting comfort and performance.
• Orthopaedic design principles – supports proper body alignment and helps reduce pressure on key joints.
• Stable seating edge – EdgeGuard gives dependable support when sitting or lying near the mattress edge.

Good to know

• Designed to pair with Sealy standard and adjustable bases.
• No assembly required.
• Made in Australia and backed by a 10 year manufacturer warranty.

Specifications

Overview

Size & weight

Programs & features

Installation & included

Warranty & origin