The B-102G bunk bed, also known as the B-102G (Single/Double), is a transitional style, grey, wooden bunk bed that can be converted into two separate beds. It features a twin over full configuration, with the top bunk supporting 250lbs and the bottom bunk supporting 420lbs. The bed includes a ladder and mattress support, and is made from solid wood and wood veneers. 
Detailed Specifications:
Type: Single/Double (Twin over Full) Bunk Bed.
Style: Mission Style, Transitional.
Color: Grey.
Material: Solid Wood and Wood Veneers.
Dimensions: 80"L x 58"W x 66"H.
Weight Capacity: Top: 250 lbs, Bottom: 420 lbs.
Features:
Converts into two separate beds.
Includes mattress support.
Includes a ladder.
Additional Notes: Some online retailers mention that it does not require box springs.