Sizing

BLOCCS® CAST AND DRESSING COVERS ARE INVALUABLE!

Perfect for use in the pool, bath or at the beach! Bloccs® are easily stretched over the cast or dressing to make a watertight seal.

Finding the right size cover is very important to ensure a good fit and a watertight seal, select a product long enough to cover the cast (extra length is okay) that is comfortably within the circumference range. Consider adult and child sizes when measuring.

BLOCCS® Arm, Leg, Elbow and Knee sizing charts are below.

ARM SIZING CHART

STEP 1: Measure the length
Measure from the fingertip to just above the cast or dressing.
The cover can be longer than necessary.

STEP 2: Measure the circumference for a watertight seal.
Measure the distance around the arm just above the cast.

STEP 3: Check the size chart.
Based on the arm sizing chart, choose the Bloccs® cover that will fully fit over the cast or dressing whilst still forming a tight seal.
Note: Always measure for a watertight fit.
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LEG SIZING CHART

STEP 1: Measure the length
Measure from the heel to just above the cast or dressing.
The cover can be longer than necessary.

STEP 2: Measure the circumference for a watertight seal.
Measure the distance around the leg just above the cast.

STEP 3: Check the size chart.
Based on the leg sizing chart, choose the Bloccs® cover that will fully fit over the cast or dressing whilst still forming a tight seal.
Note: Always measure for a watertight fit.
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ELBOW SIZING CHART

Measuring is the key to a great fit!
Our elbow and dressing protectors come in sizes to fit both children and adults. To ensure a watertight fit, be sure to follow these steps:

STEP 1: Measure the length
Measure from the forearm to the bicep to get the minimum length of elbow protector needed.

STEP 2: Measure the circumference for a watertight seal.
Measure around the arm at the bicep (A) and at the forearm (B).

STEP 3: Check the size chart.
Based on the elbow sizing chart, choose the Bloccs® cover that will fully fit over the cast or dressing whilst still forming a tight seal.
Note: Always measure for a watertight fit.

Size is determined by the seal size not the length. The larger size elbow protectors have larger seals around the arm and are shorter in length.
Consider Adult and Child Sizes
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KNEE SIZING CHART

STEP 1: Measure the length.
Measure the length of the dressing please allow extra for the seal either end.

STEP 2: Measure the circumference for a watertight seal.
Measure the distance around the leg above (A) and below (B) the cast or dressing.

STEP 3: Check the size chart.
Based on the knee sizing chart, choose the Bloccs® cover that will fully fit over the cast or dressing whilst still forming a tight seal.
Note: Always measure for a watertight fit.
Size is determined by the seal size not the length. The larger size knee protectors have larger seals around the leg and are shorter in length.
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SIZING FAQs

HOW DO I KNOW WHICH SIZE CAST COVER I NEED?

Find the right sized cast protector using the guides provided. Bloccs® are easily stretched over the cast or dressing to make a watertight seal. You will need to select a product long enough to cover the cast (extra length is okay) that is comfortably within the arm circumference range.

To achieve the best fit, consider both adult and child sizes. Please see the sizing charts above for guidance.

SHOULD I BUY A SHORTER SIZE FOR A HAND OR FOOT OPERATION?

Please follow the sizing chart. Bear in mind that extra length is okay, the circumference measurement needs to fall comfortably within the range given.

I AM IN BETWEEN SIZES WHAT SHOULD I DO?

If you are in between sizes you should select the product that where your circumference is comfortably within the arm circumference range.

ARE THERE LEG COVERS THAT DON’T COVER THE FOOT?

Yes, please consider our Knee cover range

ARE THERE ARM COVERS THAT DON’T COVER THE HAND?

Yes, please consider our Elbow cover range

ARE THE BIGGER SIZE ELBOW AND KNEE COVERS SHORTER IN LENGTH?

Yes, the size is determined by the protectors seal size not its length.

The larger size protectors have larger seals around the arm/leg and are shorter in length.

The smaller size protectors have smaller seals around the am/leg and are longer in length.

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