Size options: Choose from 3 sizes - single, double or king size. Material: Features a sturdy metal frame and posture sprung slatted base - the headboard is upholstered in an elegant grey fabric with stitching detail and the low footboard has understated tapered metal peg feet. Assembly: This bed frame comes flat packed for simple home assembly with all tools and instructions included. Mattress: Upgrade and add a Kerri mattress - covered in soft touch Belgium damask, with medium strength springs and hypo-allergenic fillings. Bed: Get your hands on a Prado bed frame with optional mattress. Colour options: Choose from either light grey or dark grey. Prado Bed Frame & Optional Mattress | Grey | Living Social