DONCO Bunk Bed Full Over Full Mission Style in White and Free Waterproof Full Mattress Protector by Bella Sleep - Bundle (Bunkbed Only) Full/Full Bunkbed & Full Waterproof Bella Sleep Mattress Protector - Optional Trundle or Storage Drawers Solid wood construction Can be separated into 2 separate beds Under-Bed Drawers provide storage; Trundle provides a 3rd bed Mattress Protector is Waterproof and Protects from Allergens