【Note:】If you are using a thick case, then it won't be compatible with the spring-grip. Make sure the whole size is within the limit. Please view the measurement image of the spring-grip for reference. | 【Size Requirement of Phone:】Max width should be about 3in(76mm). Max thickness should be about 0.5in(13mm). | 【Length:】27.5in(70cm) overall length with 21.5in(55cm) flexible arm. | 【Screw Clamp:】Fit for 3 inches(75mm) thickness countertop or headboard. | 【Material:】Aluminium-Magnesium Alloy; ABS plastic.

Shockproof Protection: 3in1 dual-layer case provides 360 degree full body coverage protection. Premium hybrid hard Polycarbonate (PC) + soft Thermoplastic Polyurethane (TPU/Silicone) + Tempered Glass Screen Protector. Meeting Military Standard MIL-STD-810G & Well protecting your phone against up to 3m (10 feet) high drops. | Camera & Screen Protection: 0.3mm raised lip protects your camera, 1.5mm raised lip relieves impact and protects your iPhone screen against drops & cracks & surface scratches. | Long Lasting Clear: All COOLQO PC & TPU raw materials come from Germany, Super anti-yellowing materials provide long-lasting clarity to show original beauty of your iPhone. | Screen Protector: COOLQO offers TWO Tempered Glass Screen Protector, Arc edge design features an oleophobic coating that resists oils, preventing undesired fingerprints that can interfere with using the device, Bubble-free during application, Easy to install and remove. | Compatible with: iPhone 11 (2019) 6.1 Inch, we provide 90 days warranty. If you have any question, please contact us, we will fix your issue within 24 hours. (NOTE: If you are looking for the same case of iPhone other models, you can also find it in our store).