Inside this J-Life Shiki Futon you’ll find nothing but authentic Japanese mattress. That means it doesn’t have any foam or innerspring. It only has traditional cotton filling which is ensured to stay firm for years. The cover is optional and is also from Japanese fabic. Those concerned with health issues however may have to think twice as the mattress contains boric acid powder:

* Filling – 4 inches of 100% Cotton – the traditional, Japanese futon filling
* Fire Treatment – Boric acid powder treatment to meet U.S. flammability standards
* Cover -Durable 6.5 ounce natural 100% cotton duck cover. (Optional removable custom shiki futon cover in Japanese fabric available at extra charge.)
* Folding – folds into thirds for storage
* Comfort – Firm
* Manufacturing – Hand Made using American machinery
* Availability – Ships within 24 hours (excluding weekends and holidays)
* Warranty – Three Year Manufacturer’s Warranty against defects in workmanship or materials

Via JLife International