Unistik® 3 Comfort Safety Lancet, 1 Box of 50 Iontophoresis Units Access Contains one empty E tank 8975 Contains one empty E tank (682 aluminum) cylinder one fixed flow 6 LPM regulator manual resuscitator mask and tube on a chrome plated cylinder cart * Pantyhose * Classic Black * 15 20 mmHg * Large * Ankle Circimference 10 11 3 8 Thigh Circumference 21 1 4 30 3 4 * Hip Circumference 32 54 * Beautifully sheer hosiery Durable long lasting * Sandalfoot styling * Gradient compression for relief and prevention of venous disease * Therapeutically effective sheer lightweight and fashionable * Side firing action to provide extra comfort for both patient and professional Comfort zone technology increases comfort when lancing by targeting the sensation and perception of pain