Mattress protector is a protector for your spring bed. It is placed on the spring bed and under the bed sheet. If there's a stain onto the linen and the stain falls under, mattress protector will shield your spring bed from any stains. Mattress protector is very easy to be taken care of.
Soulmate Bedsheet sell mattress protector with various materials. There's CVC 144 filled with dacron filling with 6oz density.