Welch Allyn Vacuum Lamp 2.5v Cold Hot Therapy Packs 5 * Folds easily with Style:Pair (Left & Right) 5 * Folds easily with one hand * Ideal for users who do not require a walker but need a wider base for support * Lifetime Limited Warranty * Weight Capacity: 300 Lbs Removable repolishable light pipes make these the longest lasting fiber optic laryngoscope blades in the world * Reduced handle and blade weight for improved balance and maneuverability facilitating even the most difficult intubations * Repairable allowing replacement of the deteriorating light payways for a fraction of the cost of a replacement blade * Single piece stainless steel blades ensure blade integrity (no soldered joints) * Inside vertical 11mm * Inside base to tip 172mm 5 V Vacuum Lamp for Standard Laryngoscope Blades (Sizes #0 and #1) in Series 634 664 674 680 684 690 692 and (Sizes #1 and #2) in Series 694 * Qty 6 * Warranty: ONE YEAR WARRANTY * Shipping Weights and Dimensions: * Gross Weight: 0