We add 0.3 kg of cotton of futon mattress per one ticket of this. The additional cotton types will be based on the type of cotton that you purchased.[Maximum possible amount] single,long Up to 2.64lb (1.2 kg / 4 tickets)
semi double,double Up to 3.3lb (1.5 kg / 5 tickets)
*Please put it in your cart with a futon mattress. It can not be purchased alone.