CPR Pocket Mask W Hard Case & One Way Valve & O2 Inlet Jobst Ultrasheer 30 40 WaistHi * Contraction and relaxation times Electrosurgical Products * Contraction and relaxation times are adjustable *Accurate gradient compression therapy at a price patients can afford *3 D knit structure using air covered spandex yarn that is soft to touch and comfortable for all day wear *Reinforced heel designed for long lasting durability *Comes in Left Leg only Right Leg only or Both *Relief is an economical unisex stocking appropriate for use by both men women *Latex free *This item is ONLY the Left leg with hip attachment *Small *20 30 mmHg (CCL 1) Firm Gradient Compression Indication Guide: *Moderate to severe varicose veins *Moderate leg & ankle swelling *Relief from moderate edema lymphedema *Varicose veins during pregnancy *Leg swelling following surgery *Following sclerotherapy *Orthostatic hypotension *Postural hypotension *Helps Prevent DVT (Deep Vein Thrombosis) * A soft flexible dome that can be easily squeezed around the nose mouth and chin of the victim * A standard 15 mm port that can be used with bag mask resuscitation units or aerosol tubing * A compact mask valve with quick two piece assembly * Features elastic strap * Latex Free * Fully assembled ready to use * Features mask with O2 inlet one way valve filter head strap and gloves * One way valve and filter prevents backflow of air contaminants from patient to rescuer