Suits arm circumference 22 – 42cm - Latex free - Compatible ONLY with the Omron Blood Pressure Models listed below: -HEM7121 -HEM7130 -HEM7322 -HEM7280T LATEX FREE Please read the full Instructions for Use provided with the product &/or main device prior to using. Please read all Safety Warnings provided with the product &/or main device prior to using. Please do not use this cuff with Blood Pressure Monitors other than those specified as Supported Models (refer to the Instruction Manual of the Blood Pressure Monitor). Please read all Safety Warnings provided with the product &/or main device prior to using. Please do not use this cuff with Blood Pressure Monitors other than those specified as Supported Models (refer to the Instruction Manual of the Blood Pressure Monitor).