Sizes: Twin, Full. Colors: Whitewash, Honey Pine, Mahogany, Java. Number of Slats: 12 made of pine. No need for a box-spring. Options: Single Bed, Drawers, Trundle, Rail Guard. Mattress Size for Trundle: up to 8.25"H. Any standard twin. Post: 2.5" x 2.5" Details and Style: Traditional Spindle Headboard Platform Bed, Spindle headboard, Low Footboard. Material: 100% Brazilian Pine wood (genus Pinus Elliottii). Additional Features: Full beds have center leg support, Rails are connected to posts by heat treated bolts and half moon nuts, Slat supports are well glued and nailed (no staples). Environmentally responsible tree farms or reforested areas are the only source of all wood as required by Brazilian law. Pine is kiln dried to prevent splitting and size distortion. Matching pieces available. All solid wood items are painted in identical color and finish.