Density Guide:
• Physio-Med 4" (10cm) dia. medium density
• Physio-Med 4" (10cm) dia. firm density
• Physio-Med 5" (12.7cm) dia. medium density
• Physio-Med'D' shape medium density
• Physio-Med'D' shape firm density
• Physio-Med Cervical Roll 3" (7.6cm) dia. x 20" (50.8cm)
• Slimline'D' shape medium density