🛏️ 100% Breathable Cool Gel Memory Foam Toddler Mattress with Waterproof Sheets - Sweet Forest Dual Side Crib Mattress: Firm for Infants & Soft for Toddlers (Standard) Review

【 Dual Sided Sleep Design 】-According to scientific research, children's demand for crib mattress will change by age-infant need firm crib mattress to support the body and strengthen muscles, while toddler need soft crib mettress to sleep with ease and comfy. SweetForest healthy crib mattress has 2-stage dual firmness, which can grow with your children-start on firmer infant side, and flip for toddler softer side. 【 Softer Side-Temperature Controlling Cool Gel Memory Foam 】-The softer side of toddler mattress is made of 1.5" cool gel memory foam, which is skin-friendly, non-toxic and can control temperature well with ultra high breathability-Accelerate air circulation and take unwanted heat away from baby to keep dry and comfortable sleeping environment.And this softer side is suitable for toddler to keep comfortable sleep. 【 Firmer Side-High-density Base Support Foam 】-The firmer side of baby bed mattress is made of 4" safety high-density base support foam, which can maximize infant's development, strengthen their muscles and keep crib mattress breathable. While it doesn't seem to be very comfortable to sleep on firmer side, but it's perfect for infant constantle enhance muscle strength to stand up from the firm surface. 【 Extra 2pcs Waterproof Mattress Protectors 】-In addition to the traditional fireproof zip mattress cover that comes with the standard cirb mattress-Extra 2pcs waterproof mattress sheets come to you. The crib mattress sheets adopts exclusive bamboo fiber+soft cotton surface, which is waterproof and breathable-prevent the penetration of baby's sweat, urine and other liquids. And compared to the zip design, SweetForest adopt non-slip high elastic band which is easier to change and wash. 【 Standard Size Crib Mattress 】-SweetForest memory foam crib mattress is compressed and transported in a mini portable box.After receiving the lightweight crib mattress, put the breathable crib mattress all over for about 72 hours, it will reach about 52" x 27.5", which fit most standard crib, convertible crib and toddler bed.