SmallRig Mobile Video Cage for iPhone 17 Pro (Basic Edition) is a professional expansion solution designed for iPhone 17 Pro, facilitating professional-level video recording, live streaming, and short film shooting. This kit includes a video cage and a TPU soft bumper. In addition to providing daily protection for the phone, the bumper case comes standard with a T-mount backplate and a 17mm threaded lens backplate for external lens mounting during creative production. The T-mount backplate can also be replaced with a 67mm magnetic filter adapter (sold separately) for enhanced optical output. The phone can be mounted into the cage with the bumper case on. The soft bumper case features multiple 1/4"-20 anti-twist threaded holes and cold shoe mounts to expand with accessories like handles, tripods, microphones, and lights. Simplified quick release interfaces allow for efficient handheld or tripod setups. Side-mounted strap holes are compatible with professional wrist and shoulder straps under 2mm in diameter, keeping your hands free between shots. The hollowed-out design maintains access to all iPhone buttons, ports, radar system, ultra-wide lens, and wireless charging. The quick lock mechanism allows convenient, secure phone mounting / dismounting and prevents accidental unlocking and phone ejection. The video cage boasts a full-cover metal construction for comprehensive protection, shock absorption, and scratch resistance. The handles attach to the cage via HawkLock H11 quick release mechanism, enabling one-second assembly / disassembly.