100% Cotton: The Boys PJ Sets with 4pc are 100% cotton, which are very soft, breathable, and lightweight. The natural cotton long sleeve pajamas for boys ensure comfortable night sleep, are also good for children's skin. We have been dedicating to providing kids with super comfy pajamas Safety: For kids' safety, our sleepwear is snug-fitting. And the T-Shirt pajamas sets are designed by the figure of most boys, including size 18-24 Months kids pajamas, 2t pajamas, 3t, 4t, size 5, size 6, size 7 size 8, size 10, size 12. And please attention, we advise that you could check the size chart carefully and choose the proper size if your little one is stronger than others Cool Prints & Perfect Choice: Boy's favor pjs outfits' prints, including monster truck, dinosaur, excavator, space, garbage truck and so on. We have a professional design team, making sure the clothes look cool and unique on your little one, every toddler boy's favorite present on birthdays. And there are comfy boys jammies for pajamas party, playing, or sleeping at home Caring Design: Tagless label, avoiding hurt caused by traditional one and protecting your little ones' delicate skin. Crew-neck is easy for your little one to wear or put off, feeling comfortable when wearing. Elasticized waistband, not only keeps everything in right place but also ensures a pleasant night that fits just right, keeping them comfy without being too tight After-Sales: If you have any problems with the PJS or our service, please don't hesitate to contact customer service. We will try to solve it in a fulfilling way. All messages will be replied to by our professional service online for every consumer DAUGHTER QUEEN is a brand of kid's clothes not only for girls but also for boys. We are always listening to customers' feedback and adjusting every detail to ensure our clothes more comfortable and higher quality. Our aim is to offer the finest product for everyone. DAUGHTER QUEEN 18 Months-12 Years Long Sleeve Pajamas for Boys Toddler Kids 100% Cotton Sleepwear Material: 100% Cotton - Soft and comfortable great for sensitive skin. Standard USA Size: SIZING All sizing follows standard regulations set by the National Retail Federation for infant and toddler (18M 24M 2T 3T 4T) as well as big kids (4 5 6 7 8 10 12). Design Feature: The shirt is designed with a round neck for easy on and off, and the pants are equipped with elastic waistband to ensure a comfortable fit. A variety of cute cartoon patterns are specially designed for kid. Tagless design protects children's delicate skin. Easy Care: Machine wash / Hand wash Ideal present: Cute pajama sets is a perfect present choice for children on birthday or other festivals. Package includes: 2 Long Sleeve T Shirts + 2 Long Pants. Satisfaction Service: If you have any question about the product, Please do not hesitate to contact DAUGHTER QUEEN.