Norco Finger Sleeves, Multi-Color, Size: SThin enough to wear under most work gloves.Made of 1/16Ò (16mm) neoprene lined with nylon. Latex free. Finger Sleeves provide warmth, protection, light compression and mild extension support while allowing full finger flexion. Appropriate for thumb IP joint splinting. Measure from palmer MP crease to mid thumbnail. Sleeves measure 3-1/2Ò (8.9cm). Cut to any length. Sold in packages of three. Available in beige orassorted colors that reverse to black. SizeX-Small: PIP Circumference 1_ Ò (4.5cm)Small: PIP Circumference 2Ò (5.2cm)Medium: PIP Circumference 2_ Ò (6.2cm)Large: PIP Circumference 2?Ò (7.2cm)X-Large: PIP Circumference 3?Ò (8.0cm) Product photo may not exactly match the product offered for sale. Please refer to the product description.