DigiTube Kit Size Selection

KIT SELECTION TIP

Be sure to take the measurement of a finger or thumb at its widest point in any direction including any bandaging.

Hand gesture diagram showing finger and thumb directions with arrows for joint movement.

STEP #1

Hang two envelopes over a counter so that their corners are facing one another as shown. Place a book on top of the envelopes to hold them steady and allow for measurement. Slide the widest part of the finger or thumb between the corners so that they are just touching at that point.

Finger holding open a blue book, showing a triangular white paper shape underneath.

STEP #2

Remove the finger or thumb without moving the envelopes. Measure the space between the corners as shown. Refer to the chart below to select the correct kit size.

Hand holding open a white folded paper booklet with a blue cover at the top.
Ruler measuring the gap between two white panels beneath a wooden edge

KIT SIZE SELECTION

Measurement Kit to Use
Less than 1” S/M
From 1” – 1 ⅛” M/L
From 1 ⅛” – 1 ¼” L/XL