Female size: Collar:117mm Handcuff: Dia 47mm& 57mm Ankle: 77mm&65mm. Male size: Collar:135mm Handcuff: Dia 51.5mm& 64.8mm Ankle: 72mm&87mm.Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. Items will be sent by Standard SpeedPAK, CNPOST. We believe our items are so outstanding. We appreciate your Postive Feedback, and will do the same in return. Thanks for your kindly understanding.