Safety All our products are rigorously tested by certified third party lab to comply with CPSIA standards. Ergonomic designs to ensure safe sleep and proper hip development. Comfortable Made from all natural and sustainable material. 100% high quality cotton, soft and comfy, friendly for babies’ sensitive skin. Easy-to-use Innovative Snap n' zip system for quicker dressing and easier diaper changes during the sleep. The little ones won’t feel a thing! Read more More Roomy The spacious fit to accommodate baby's natural sleeping position (frog-legged) and the needs for free kicking, promoting healthy hip development Wonderful Zipper Our Two-way zipper could unzip from bottom for easier diaper change without any disturbance. Plus, zipper cover on both ends and zipper guard all over for safer sleep & maximum comfort. Snap n’ Zip With the Innovative Snap n' Zip system-crotch snaps & 2-way zipper, our sleep sack can be opened as one large piece. No more hassle when dressing or undressing your little ones. Read more Get a good full night sleep Both babies and parents need a sleep without disturbance So, we have developed a full range of baby bedding Ensures that you can always find a product that meets the needs of your baby at every stage of growth We offer different styles and detailed thickness options Make sure you don't have to worry about your baby catching a cold We hope that our products will help you reduce your worries and efforts during the parenting period Let your baby sleep well~ Let parents sleep well~ Read more Choose the right one One-piece sleeping bag for baby 3M-4Y from rolling over to sitting to crawling, giving your baby enough space to move their legs Sleeping bag with legs for baby 6M-6Y from crawling to walking, more big movements, giving baby more free space to stretch Read more Duomiaomiao Sleep Sack with Feet Duomiaomiao Baby Sleep Sack with Feet Duomiaomiao Cotton Toddler Sleeping Bag Duomiaomiao Micro-Fleece Baby Sleep Sack Duomiaomiao Baby Swaddle Wrap Duomiaomiao 6 Pairs Anti-slip Toddler Socks Material cotton cotton & polyester cotton cotton & Micro-Fleece cotton cotton & polyester Thickness 1.5 Tog 2.5 Tog 0.5 Tog 1.0 Tog - -