Adhesive Patch, Compatible with Manufacturer Model Number PosiTector SST, Patch Length 1.97 in, Patch Test Surface Area 1,250 sq mm, Patch Test Volume - Maximum 3 mL, Patch Width 1.97 in, Includes Needle, Product Type Adhesive Patches, Compatible Product Type Soluble Salt Test, Features Any Orientation Installation, Compatible with Most Materials or Surface Geometries, Latex-Free, Low-Tack Adhesive, Package Quantity 25