The visco Elastic Memory Foam Mattress Top (Velours Cover) has unique quilted top, and exported by compressed package. The visco Elastic Memory ... Foam Mattress Top (Velours Cover) has unique quilted top, consisted of a 7 cm Visco-Elastic ... size: Twin, Full, Queen, King, or as per clients' specifications3) Top layer of memory foam in 3" or in customized height ...