8" Chime Innerspring Twin Mattress in a Box — The Starter Classic Unit Depth_15.88 A tip-over restraint device is

A tip-over restraint device is included and the build meets the current stability standard — install the restraint

75" high density gel memory foam lumbar support

Engineered wood built to the ASTM F 2057 stability standard

Twin Trinell bookcase: cubbied headboard for the kids' room — warm rustic plank over replicated oak grain with nailhead accents

8" Chime Innerspring Twin Mattress in a Box — The Starter Classic Unit Depth_15.88 A tip-over restraint device isFirst beds, bunk beds, spare beds: the Chime Innerspring twin covers all three with a traditional 13 gauge Bonnell coil unit, high density quilt foam, and an 8 inch bunk safe profile around $230, warrantied for 10 years non prorated. Firm coil support suits growing sleepers, and the boxed format carries upstairs in one trip. Allow up to 48 hours for full expansion. Manufacturer Details Comfort level: firm 2" high density quilt foam 13 gauge Bonnell