Waterproof Vacuum Seal:

DryPro securely fits over a cast, bandage or prosthesis
Collapsed look and feel of the DryPro confirms that the vacuum is working and that the DryPro is completely waterproof
DryPro uses simple physics-water cannot go in if the air(space) is already pumped out

Safety & Function:

• Special non-skid grid increases traction in the shower or around the pool
• DryPro fits snugly against hand or foot so one can firmly grip on pool ladder or hold onto bar of soap 

Easy to Use:

• Slip on over the cast, bandage, prosthesis
• Squeeze and release the hand pump until it remains collapsed
• Remove the pump and push on the safety cap 

How to Measure: 

• The most important measurement is always the circumference rather than the length.  Measure around the skin and not around the cast.

Arm:

• Measure from the tip of the middle finger to the top end of the cast or prosthetic.  If the cast goes above the elbow, follow the bend of the arm.  (Choose a DryPro Waterproof cast cover that is at least 2 inches LONGER than your measurement.  Don’t worry if the DryPro cast cover is too long.  The excess material of the cast sock will flatten down when the air is pumped out. 

Measure Opening:

• Measure the circumference of the arm just above the cast or bandage.  If the end of the cast is very close to the elbow, measure mid bicep.
• Choose a DryPro waterproof cast cover that is at least 1 inch SMALLER than your measurement.  To create a good vacuum seal the opening of the cast sock needs to be smaller than your limb.