Using the 221B Enhanced Extremity Patrol Gloves 2.0 is a breeze. Just slip them on like regular gloves. For using the touch - screen with the gloves, simply use the Smart - Touch fingertips. To attach the 221B Tactical LED 250 Lumen Flashlight, use the unique Velcro strip and the picatinny rail. You can insert the optional pressure - pad into the custom - designed sleeve on the index finger. When using the Velcro strip to hold small items, make sure to place them securely. As for maintenance, clean the gloves with a mild soap and water. Let them air dry. Avoid using harsh chemicals or putting them in the dryer. And always check the Velcro strip and other attachments regularly to make sure they're in good condition.