PeapodMats - the recreated bedwetting pad that is easy and manageable for all ages! PeapodMats are unlike any conventional waterproof bedwetting protector on the market today! The difference with PeapodMats? PeapodMats lay flat ON TOP of sheets with a grippy material underneath that allows the mat to remain stationary and in-place WITHOUT flaps, straps or Velcro. This means there is no need to tuck or wrap the mat around the mattress or mattress corners. With the design of the PeapodMat, not only does it remain stationary, but will stay flat without bunching or gathering. This provides a comfortable and protected sleep throughout the night. No plastic crinkle sound or cold vinyl feel. Hassle-free when wet just wash and dry on regular cycle. No more changing the bedding sheets every day! SIZING GUIDELINES KIDS: Please keep in mind, these are only suggestions. Factors to consider are the size as well as the age of the child, movement in bed, and size of bed. 33 (.91m x .91m) - recommended for children ages 1yr - 3yrs. 35 (.91m x 1.5m) - 3yrs and older. WARNING! NOT recommended for unattended sleeping children 0-9 months of age. NEVER allow a child to play with the packaging. Whichever PeapodMat size you choose we highly recommend that the PeapodMat be placed slightly under the pillow if you are using it in bed. SIZING GUIDELINES ADULTS: Please keep in mind, these are only suggestions. Factors to consider are movement or mobility in bed, co-sleeping, size of bed or whatever surface needs protection. 33 (.91m x .91m) - limited mobility, smaller surface needing protection (IE, sofa, chair, etc.). 35 (.91m x 1.5m) - more mobility, co-sleeping, need for more coverage area. Whichever PeapodMat size you choose we highly recommend that the PeapodMat be placed slightly under the pillow if you are using it in bed.