The ObboMed Dual Shoulder Support Brace is designed to reduce your shoulder muscle tension and also to helps correcting posture. Hook and loop adjustment at the sleeve for personalized fit. Available in Small, Medium and Large. Product Features: - Fits both, over or under clothing - Helps reduce shoulder/upper back pain - Adjusts posture - High quality neoprene fabric, support your shoulders whilst allowing air circulation - Size adjustable at sleeves for personalized fit Contents: - Dual shoulder support brace - Color insert Size: ● S: shoulder width – 40.6cm~48.3cm ● M: shoulder width – 48.3cm~60.9cm ● L: shoulder width – 60.9cm~73.6cm ● S: sleeve width – 13cm / 5.1” ● M: sleeve width – 14cm / 5.5” ● L: sleeve width – 15cm / 5.9”