Superfrost™ Plus Microscope Slide, 1 Case of 1440 Traction weight capacity * Double extruded Color:Yellow weight capacity * Double extruded center tube provides additional strength to weight bearing area * Push pin adjustment makes it easy to adjust crutch height in 1 increments * Non skid jumbo size rubber tips provide excellent traction * Easy wing nut adjustments for hand grips * Comfortable durable rubber underarm pad and hand grip * Limited Lifetime Warranty * Sold as a pair Shipping Carton Size: 34 L x 12 W x 10 H * The MQ8000 is designed to enhance the delivery of Meter Dose Inhalers medications by directing the aerolized drug directly to the patient s lungs reducing medication waste and improving drug delivery * The holding chamber reduces the need of the patient to coordinate activating the MDI with inhaling their medication * Momentarily holds aerosol medication in chamber until patient is ready to inhale * Accommodates most CFC and HFA meter dose inhalers * Minimizes need for hand breath coordination * Helps to eliminate waste of medication * Maximizes drug delivery * Easy to use and clean * Latex free * HCPCS A4627 They have precision ground edges on all four sides and are annealed to minimize chipping and breakage They are thin and flat