Features: Our children pantiess suitable for children boys age 2-11Y, lovely printed pattern & fashion style for your kid wearing. Adopt qualified cotton, breathable not easy shed or fade, pilling resistance, with good performances and improve the wearing experiences. Easy to clean, low hypo-allergenic, as well easy to wash by hand or machine, please avoid over-stretch to damage the clothes. Applicable for daily wear, non-fluorescent, safe, skin friendly and not easy outdated. Soft and breathable, friendly to kid delicate skin, perfect tailored and well stitched seaming. Specifications: Material: Cotton Type: Letter Smile Face, Space Robot, Checkered Bear, Naughty-bear, Green-bear Baby, Alligator-dinosaur(Optional) Size: 100/110/120/130/140/150(Chinese size, please select according to the size chart) 100-Recommended Age: 2-3Y, Waist: 43cm/16.93", Hipline: 48cm/18.90", Crotch Depth: 16cm/6.30", Suitable Weight: 15-20kg, Recommended Height: 86-95cm/33.85-37.40" 110-Recommended Age: 3-4Y, Waist: 44cm/17.32", Hipline: 51cm/20.08", Crotch Depth: 16.5cm/6.50", Suitable Weight: 20-27kg, Recommended Height: 95-105cm/37.40-41.33" 120-Recommended Age: 5-6Y, Waist: 46cm/18.11", Hipline: 54cm/21.26", Crotch Depth: 17cm/6.69", Suitable Weight: 27-38kg, Recommended Height: 105-115cm/41.33-45.27" 130-Recommended Age: 7-8Y, Waist: 48cm/18.90", Hipline: 57cm/22.44", Crotch Depth: 18cm/7.09", Suitable Weight: 38-46kg, Recommended Height: 115-125cm/45.27-49.21" 140-Recommended Age: 9-10Y, Waist: 50cm/19.69", Hipline: 60cm/23.62", Crotch Depth: 19cm/7.48", Suitable Weight: 46-54kg, Recommended Height: 125-135cm/49.21-53.14" 150-Recommended Age: 10-11Y, Waist: 52cm/20.47", Hipline: 63cm/24.80", Crotch Depth: 20cm/7.87", Suitable Weight: 54-64kg, Recommended Height: 135-145cm/53.14-57.08" Package Includes: 4xChildren Underpants note: Please allow 0-1cm error due to manual measurement. Please allow for slight color difference due to different display resolution.