PERFECT PILLOW FOR YOUR SMART BABY: SIZE 20"(L) x 12" by 10"(W) x 2"(H) by 2.5"(H). Is your child growing up and ready for their first pillow? Set about with pillow that could prevent flat head. We've been recommended as the suitable sized pillow and apply for ages 2-10 yrs old. Your sweetheart will love having their own pillow: to sleep, for naps at school. For some toddlers, a pillow can provide comfort when sleeping away from home. PREMIUM MATERIAL We're constantly looking for practical and safe solutions for parents like us!All pillowcase are made up of 100% pure cotton and the filling is made from slow rebound memory foam. Our slow rebound memory foam is adjustable for your child's preferences and their spinal alignment needs. Each child is unique as are their sleeping needs. Soft & comfortable but firm for support.The pillowcase is more moisture permeability,can quickly absorb and evaporate human sweat.WASHING & CARE INSTRUCTIONS Pillowcase: Hand wash normal with like clothes. Memory foam can not be cleaned.Memory Foam may have a special smell which is non-toxic and approved by SGS certificate. If there is a smell, please don't worry and kindly take off the pillowcase and air out the pillow for a couple of days. Thanks for purchasing our pillow.