Square Jellyfish Micro Ball Head Micro Ball Head works with your tripod or and pocket camera Micro Ball Head can be used with pocket cameras up to 9 ounces. Total weight is only 0.6 ounces Micro Ball Head tension can be adjusted with a small screw driver Lifetime Warranty  Just send us a picture of the problem and we will send you a replacement free of charge. Go to our website to find our contact information. Please Note: The Micro Ball Head is designed for light weight cameras and smartphones ( 9 ounces or less). For heavier weights and angles use a larger ball head.