This is a kukka ja puu kids' front-opening sleeper. The size is 110-130cm, and the color is grayish blue & white. It can also be used as a salopette type by fastening the buttons at the inseam. It is a beautiful item with few times of wear, but it is a used item, so please understand before considering purchasing. ■ These are perfect for children who kick off their futon with energetic sleeping habits. This sleeper, made of thin, lightweight, yet highly insulating microfiber fleece, warmly supports the sleep of kids who toss and turn a lot. Since it's a wearable type, there's no worry about it coming off. It gently and warmly wraps the shoulders, belly, and back, so they can sleep soundly until morning. ■ The microfiber fleece has a soft and comfortable feel, and is thin and light yet has a reputation for its insulation. It's light, so it's easy to move around in, and it's moderately thin, so you don't have to worry about it bunching up when you put a futon over it. Of course, it's also washable at home. It dries quickly, so you can wash it frequently and keep it clean at all times. ■ Safe low formaldehyde It is 0.01, which is lower than the standard value (absorbance difference 0.05) for infants set by the Ministry of Health, Labour and Welfare. You can use it with confidence for your children. ■ Certified by the international quality standard Oeko-Tex® The international safety standard Oeko-Tex® Standard 100, a safety certification for textiles that continues to spread around the world, has cleared "Product Class 1," the strictest level for infants in the standards. The resin buttons that have cleared the strict standards are gentle on the skin and safe for children with metal allergies. ■ Carefully finished with the skilled techniques of a domestic factory It is finished in a domestic factory that has been making products for famous manufacturers around the world for about 90 years. - size: 110-130cm (approx. 3-7 years old) Weight: approx. 190g, Length: 68cm, Shoulder width: 36cm, Chest: 83cm, Neck circumference: 40cm, Chest opening: 8cm, Armhole circumference: 43cm - Material: Body: 100% polyester, Rib: 100% cotton