*Dri-Cot* Wool Proofed Mattress Protector Exactly the same as Great Grandma used. The best on Market. Tried and tested,over many years. Treated for moisture protection. It is advisable not to put any vinyl/plastic sheeting under the mattress protector as this causes condensation and has an adverse effect on waterproofing. Made by 100% NZ wool. Washing Instructions: 1) Hand rinse in warm water 2) Dry thoroughly 3) Press with hot iron through damp cloth 4) Air thoroughly *Do not wash in soap/detergent as this will disperse water proofing.* Wool proofed mattress protector cover with measurements of 750mm x 900mm Brand, NZ Wool