Gentle bounce function; 3 levels of reclining; One push buckle; Folding and compact; Mesh seat; Can be washed in a laundry net; Recommended for ages and weights; 30 degrees: 1 to 4 months, up to 17.6 lbs (8 kg); 38 degrees: 4 months to 7 months, 24 months, up to 26.6 lbs (13 kg); Height guide: 86 cm). Up to Size: 15.4 inches (39x 27.0 x 24.8 inches (68.5 x 63 cm); When folded: 15.4 x 33.5 x 4.1 inches (39 x 83.5 x 10.5 cm); Weight: 4.2 lbs (2.2 kg); Material: Main Unit: Steel (epoxy coating); Joint: ABS res; Angle adjuster: Nylon; Note: Do not use for anything other than its intended purpose. Please use for children from 1 to 24 months (compatible weight: up to 28.6 lbs (13 kg). Please use the backrest at the most point until 3 to 4 months of sagging neck. The frame may be deformed if children over the appropriate weight or apply excessive force. Please do not leave children or leave them unattended with adults. If an adult is not accompanied by an adult, it may lead to serious accidents. Continuous use time should be within 1 hour. The desired total usage time is 2-3 hours. Please refer to the development guide and set the reclining angle. It can be used for temporary naps, but please do not use it as a bed for long periods of time such as sleeping at night. Please be sure to wear a seat belt. When your child grows and the feet start to reach the floor, they may fall over as they try to stand up on their own. If this happens, please remove the seat belt buckle and use it. When removing the seat belt buckle, be careful not to let the child bite the buckle or poke the nod. Use only on floor surfaces with no slopes or steps. Do not use in high places. Please do not use this product on soft surfaces such as beds or sofas, as it may cause children to choke or suffocate. Please do not recline or lift it while your child is in place as it may fall off. Please do not hold sewing products when moving this item as it may fall. ·This product is for indoor use only. Do not use outdoors. Please do not use in vehicles. There is a danger of falling over if other children apply force from the outside. Please do not stand on the seat as this may cause it to fall over. Please do not place 2 or more children at the same time. Please do not use near hazardous objects such as stoves, as there is a risk of burns or injuries. ·If it has been damaged or broken, please stop using it immediately. Please do not use it as a stool or playground equipment as it may damage or deform. Please be sure to operate this product by an adult. Please be careful not to pull your hands and fingers when operating. Please discard the packaging materials and packaging materials that are packed when purchasing this product. Keep out of reach of children.