Vacuette® Venous Blood Collection Tube, 13 x 75 mm, 3 mL, Light Blue Cap, 1 Case of 1200 Shoe Inserts and Insoles Sleeping with a breathing mask Imaging Sleeping with a breathing mask can be challenging* The BreathEasy Pillow has notches cut out on the sides for side sleepers and a cut out at the bottom to provide space for your shoulders as well as elevation and support for your head * Use the comfort of the poly filled BreathEasy Pillow as your primary sleeping pillow with or without your mask * 28 x 19 Pantyhose * Antracite * 20 30 mmHg * Medium * Ankle Circimference 8 3 8 9 7 8 Thigh Circumference 18 1 8 27 1 2 * Hip Circumference 30 50 * Beautifully sheer hosiery Durable long lasting * Sandalfoot styling * Gradient compression for relief and prevention of venous disease * Therapeutically effective sheer lightweight and fashionable * Mixing ratio is one part citrate to nine parts blood when tube is filled appropriately as indicated by fill mark on label Light blue black ring