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Bloccs Swim Arm Sizing Tool

Before choosing a cast protector, please follow these steps to make sure you get the correct size.

SIZING INSTRUCTIONS:

With a tape measure:

  1. Measure from the tip of your middle finger to your mid-bicep for ultimate protection. This is your LENGTH* (LENGTH in above photo.)
  2. Measure the thickest point (circumference) of your cast (this may be the elbow area). This is your CAST CIRCUMFERENCE (MAXIMUM in above photo).
  3. Measure the circumference of your bare, arm at mid-bicep. This is your BARE ARM CIRCUMFERENCE (MINIMUM in above photo).

*If your cast is above mid-bicep:

  1. Measure from your the tip of your middle finger to the top of your cast and add 1 inch. This is your LENGTH.
  2. Measure the thickest point (circumference) of your cast (this may be the elbow area). This is your CAST CIRCUMFERENCE.
  3. Measure the circumference of your bare, 1 inch above your cast. This is your BARE ARM CIRCUMFERENCE.

Look at the table below to see which cast protector is right for you.

If you need help, please call Barry the sizing guru on his cell phone: 216-374-3170. 

Pediatric Arm Size Chart

IF YOUR
LENGTH IS LESS THAN
AND YOUR CAST
CIRCUMFERENCE
IS LESS THAN
AND YOUR 
BARE ARM 
CIRCUMFERENCE
IS AT LEAST
YOU NEED THE FOLLOWING CAST COVER
13" 8" 4 3/4" Pediatric Small Arm - DCSPSA Add To Cart
20" 11" 6 1/2" Pediatric Long Arm Slender - DCSPLA Add To Cart
21" 13" 8"

Pediatric Long Arm Regular  - DCSPMA Add To Cart

26" 13" 8" Pediatric Long Arm Wide - DCSPLAW Add To Cart

ADULT arm size chart

IF YOUR
LENGTH IS LESS THAN
AND YOUR CAST
CIRCUMFERENCE
IS LESS THAN
AND YOUR 
BARE ARM
CIRCUMFERENCE
IS AT LEAST
YOU NEED THE FOLLOWING CAST COVER
21" 16 1/2" 10" Adult Short Arm - DCSASA Add To Cart
30.5" 17" 10.5" Adult Long Arm - DCSALA Add To Cart

 

Still not sure? Please call us! 888-379-2278. We're sizing experts!

 

DryCAST-Difference Trusted By Doctors 25 Years of Trust Free Shipping Satisfaction Guaranteed Sizing Help Special offers from DryCAST
DryCAST-Difference Trusted By Doctors 25 Years of Trust DryCAST-Difference Same Day Shipping Satisfaction Guaranteed Sizing Help Special offers from DryCAST

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