Size – Increase natural length to 30 inches, maximum length 39 inches, maximum 13 inches at the top. Free size,match the size of most customers.Suitable for 140 lb, height below 168. Please measure carefully. Design – No Silicone,No Silicone At The Top. Elastic rope fixing. Silky, stretchy nylon fabric provides a comfortable fit. Stocking Material – (black+white) 15D/ 85% Nylon / 15% Spandex On Band,classic transparent lace, lace and stocking are not easy to crack. Care & Cleaning – Hand wash, Made by ultra sheer material, please be very careful and gentle while wear it, avoid to nail and sharps. Service – If there are any quality issues or size issues, simply let us know. We’ll issue a prompt replacement or refund, no questions asked.