Twin size Waterproof Mattress Pad by Therapedic New never opened 20" Deep

l this is a 250 Thread Count Waterproof Mattress Pad. Twin Size Never Opened By Therapedic Twin size measures 38" by 75" Fits mattress up to 20" deep 7 oz Hypoallergenic Fiber Fill Odor Eliminators including most household odors from pets,smoke, night time accidents Stain repel and release 250 thread count