PLEASE READ BEFORE ORDERIN Measure the circumference of the lower part of the forearm and the circumference of the thickest part of the plaster cast, this product is suitable for circumference range of 14-31cm. For further information refer to picture, and if you are still unsure please contact us via for assistance before you buy! Feature It is mainly used for daily care of wounds in the case of limbs, hands and legs with wounds, bandages, plasters. These Cast Shower Bag can be used repeatedly. Instructions: 1. Before the bath, the family members assisted in expanding the elastic seal circle of the nursing cast protector. 2. The patient slowly inserts the affected limb into the cast protector and tries to avoid touching the affected area. 3. When the patient is completely inserted into the sleeve, please let the elastic sealing protection naturally reset and adjust the elastic sealing cast protector at the same time to ensure the sealing protection is tight. 4. Ready completely, then you can bathe. Precautions: 1. Bathing time should not exceed 20 minutes. 2. After bathing, the inside and outside of the cast protector need to be dried with a dry cloth, and it is forbidden to dry with a hair dryer. 3. If the product is damaged, please do not use. 4.Please measure your size before buying. Specification: Size:13 x 9.5 x 6 inch 33 x 24 x 15 cm Material:Silicone Package Includes: 1 X Cast protectorWidely Used - Protect the hand bandages, wounds, abrasions, rashes and burns. Ideal for therapeutic treatments, bathing, walking and many outdoor activities.Recommend to wear it under the help from others if you are in plaster Please check the measurements provided to ensure full coverage Not suggest to use while swimming. EASY TO USE - Literally just a case of slipping the protector over the wrist and pulling up to produce a watertight seal - can even be done one handed! Designed to last for many uses so you can be rest assured that it will outlast the time it takes for you to recover from your injury!. ADULT HAND - 13 x 9.5 x 6 inch 33 x 24 x 15 cm.The hole center fit the wrist circumference 1.5''-5''.Suitable for most adult male and female hand. WATERPROOF - 100 Waterproof Design With fully tight sealed diaphragm, leak proof and tear-resistant, the arm cast protectors provides excellent protection for dressing, cast and bandage while showering or bathing. DURABLE REUSABLE - Cast protector features Latex free, Non-toxic,Medical Grade,reusable, robust,soft Neoprene and TPU that securely protects your cast.The waterproof hand cover adopt of high elastic design in sealing mouth does not stop the blood circulation, and no need for tape or straps, easy to put on and take off, enough space can contain the cast, bandage.