Light dreamons 1.Belgium-based mattress ticking treated with anti-bacteria process. 2.Beautiful and special slip stitch design. 3.High density sponge, flexible and comfortable. 4.16 cm strong spring with good resilience. Characteristics/ key features 1) size: twin 39"x75"; full 54"x75"; queen 60"x80"; king 76"x80". Customized sizes are welcome 2) 16 cfr 1633, bs5852 fire resistant standard available 3) individual pocket coil spring core, 4) quality visco-elastic foam in topper 5) compressing packing is available 6) load ability for 40"hq: t(240), f(220), q(180), k(160) 7) inner packing: pvc film Outer packing: carton or pp bag