firm mattress with a 12.5 gauge spring unit, layers of wool felt padding, covered in traditional striped ticking and hand-tufted.excellent value, and a wonderful night’s sleep for medium to heavy adults. thanks again for sharing these goodies. 2) how would you describe what you do? however, if this sounds like something you would use all the time, then by all means, head over to my shop to purchase it. the cars can be built with high efficiency, but the time for charging is holding back the development. i have a sister that will be getting married next month. 