The Large Squid Left Shoulder Full Unit provides intermittent cold compression to the user's left shoulder by combining an air compression wrap and cold gel pack. Patients can use Squid to improve circulation and reduce pain and swelling. This system is an effective alternative to traditional cryotherapy tools in a clinical setting. This lightweight and portable unit offers 4 preprogrammed levels of compression from low (30mmHg) to high (85 mmHg). The wrap is 45 inches to 57 inches in length and is made of a durable, anti-bacterial material that is easy to clean. The pump has a rechargeable battery and is good for up to 50 uses on a full charge. The full unit includes the pump, large left shoulder wrap and gel pack.