Support Bar Safety Bar for Stroller Accs Description: [Size] The child armrest is suitable for round steel pipe with a diameter of 1,5 cm-1,7 cm (circumference 4,7 cm-5,3 cm),suitable for installation width of children's car 32 cm-37 cm,suitable for mounting heights above 4,7 cm. [Durable Material]The handle of this is made of material, thick, which is more resistant and resistant to friction. Non-slip and easy to clean. [Multifunctional] Attach toys and blanket to the support strap, keeping your child entertained. [Protection] Strong cushion for excellent protection, protect your baby with our soft and flexible strap. Protect your child from collisions with walls, poles, and other objects. Specification: Material: steel Size Chart: Storage: 36 cm x 19 cm x 5 cm/14,17 inch x 7,48 inch x 1,97 inch Expand: 43 cm x 32 cm x 5 cm/16,93 inch x 12,60 inch x 1,97 inch The package includes: 1 armrest