Product description Size:Child (7-9 Inch) Note: This cuff can not be used on LotFancy brand arm blood pressure monitor. Blood pressure monitor cuff for children arms 7 to 9 inches (18 - 22 cm) in circumference. Tube length 23.6 inches (60 cm), outer diameter 8 mm, inner diameter 4 mm Length 18.8 inches (48 cm), width 5.5 inches (14 cm) . Replacement for omron bp cuff model H-003DS and CD-CS9. Compatible models: Compatible with Omron blood monitor model number HEM-432CN2, HEM-705CPN, BP710N, BP742N, BP765. Package includes: 1 x Child blood pressure monitor cuff.