Wood LASTING CRAFTSMANSHIP: Rounded vertical slats and a sleek panel footboard crafted from solid wood and veneer add timeless elegance to your bedroom. CONVEINIENT TWIN XL TRUNDLE: Provides additional sleeping space for guests and easily rolls out from either side of the bed; Trundle Dimensions: 38.86 in (L) x 79.13 in (W) x 8.07 in (H) NO BOX SPRING REQUIRED: Durable wood slats provide sturdy mattress support and help extend mattress life. RECOMMENDED MATTRESS HEIGHT: 8-12 inches ASSEMBLED DIMENSIONS: 82.76 " (L) x 42.13 " (W) x 41.54 " (H); WEIGHT CAPACITY: 600 lbs