Product Material: 65% cotton 35% polyester .
Waist , tile : 47 cm , generally suitable for 4-8 years of age (as the case may be) .
Cotton Definition: Generally cotton greater than 65% are referred to as cotton, 100% cotton no point stretch .
Factory is the blending, a pack of 10 , usually in 4-6 colors , you can not pick the color to sell . Thank you for your cooperation .