This saddle-style mattress pad #DPCI 030 02 0209 is commonly referred to as a Soaker Mattress Pad. The pad is for a twin bed (not for use in cribs) and size is 34" x 36" with 18" tuck tails to hold pad in place. Simple to use place across mattress and on top of sheet to keep dry. The pad is soft, absorbent with a flannel top in addition is 100% waterproof backing for mattress protection. The new soaker padding will absorb up to 6 cups of liquid. Washing instructions: Machine washable warm. Tumble dry low use only non chlorine bleach when needed.