Phlebotomy Practice Kit: each package comes with 20 pieces of silicone bracelet, 20 pieces of order of blood reference card and 20 pieces of self adhesive OPP bag; This phlebotomy card allows you to check the order of blood draw information so you can do your job flawlessly Flexible Size: each Silicone bracelet measures approx. 7.95 x 0.47 inches/ 20.2 x 1.2 cm, suitable size can be also easy to wear and take off, which will bring convenience to your daily life, phlebotomy card measures approx. 3.35 x 2.13 inches/ 8.5 x 5.4 cm, small and portable, fit perfectly on your badge or comfortably in your scrubs pocket Always Prepared: this outstanding blood draw order card has all the information you need for accurate blood sampling; Find out quickly the correct draw order with tube color, name/additive, fill, invert, common lab tests performed, and normal number of inversions of the tube; It's a great tool for nurses, nursing clinicians, and RN students; The top is perforated for convenient portability Durable Design: our reference card is made of PVC material, clear print, reliable craftsmanship, can be used for a long time; These spiritual wristbands are made of quality silicone, flexible, elastic, soft and comfortable but very strong, not easy to deform or break, lightweight and convenient to carry, so you can use them for a long time Meaningful Gift: this practical phlebotomist accessories are great for phlebotomists, nurses, nursing students, lab techs, RN, practitioners, nurse supplies accessories gifts, graduation gift for medical students or more; These also make a great studying aid for the ex exam Features: The blood drawing sequence card is double-sided printing, easy to view and easy to carry. It can be quickly taken out for reference when needed to avoid making mistakes. It is an excellent resource for medical personnel. The Order of Blood Draw Card features double-sided printing with clear fonts and vibrant colors that enable swift reading. This nursing reference card contains the blood order draw information needed for rapid reference, and will be an excellent addition to your RN badge. It is meaningful gift for phlebotomists, nurses, nursing students, lab etc. Specifications: Material: Blood draw bracelet: silicone Reference card: PVC Self adhesive bag: opp Color: black Size: Silicone bracelet: about 7.95 x 0.47 inches/ 20.2 x 1.2 cm Phlebotomy card: about 3.35 x 2.13 inches/ 8.5 x 5.4 cm Package includes: 20 x Silicone bracelet 20 x Reference card 20 x Self adhesive bag Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.