Product Name:CribSize:External dimensions 37.4"Lx 23.6"WMaterial:Vicorise baby lounger is covered with super soft and breathable pure cotton & 3D polyester as the filling's material,no harmful substances will cause any harm to the baby. 100% Cotton.Lengthen Space:Newborn lounger size is about 37.4’’ L x 23.6’’W,lengthen space to 3 years old and weighs only 2.65 pounds (1.2 kg),with vacuum packaging and a handle design that makes the newborn lounger a must-have for baby on the go. Applicable age:3 years old or belowLace-up design:Infant lounger tail strap design,free to switch the front and back.Give the baby a different beautiful mood!Zipper design:Baby lounger nest zipper design, remove the jacket for easy cleaning. Keep it clean at all times and grow up healthy and happy along with your baby!