Special Original Flat Panel 5" Beige Support Belt 2-1/4" Opening Placed 1" From Top Contoured Overall

Rounded edges sized appropriately for a child's tummy

Instruction manual

Reusable and launderable

Universal Ph Indicator Strips, 100/Bottle Sold By:1 Each Special Original Flat Panel 5"Litmus paper & PH test strips are paper strips with four colored squares test the full pH range of 2 10 with a sensitivity of 0. 5. Litmus paper is the best means available to test acid base balance of solutions. Litmus paper & PH test strips are just a few of the methods used to test acidity to help diagnose possible medical conditions.