... SpongeType: Ordinary sponge, high resilience sponge, super soft sponge, super-stretch sponge, high flame-retardant sponge, anti-ultraviolet sponge, high load-bearing sponge.Density: Customized, ... .Appliance: Car, mattress,sofa,bed,chair,cushion,pack... SPONGE USD FOR SOFA,BED, CHAIR... ONE OF THE MATERIAL ... FOAM HAVE TO BE COOLED DOWN FINISHED GOODS BLOCK BY BLOCK AND THE LENGTH AND WIDTH IS AS CUSTOMER ...