Description Made with workmanship, simple appearance design and color, it can match your locator very well. Features the simple structure design, it is easy to disassemble and install, saving your time and effort. Let this little protection case help you make everything important trackable. Features -Color:Black -Material:TPU -Size:4.50X4.00X0.70cm/1.77X1.57X0.28in -Made of softer, elastic and wear-resistant TPU material, flexible and practical, durable in use. -The protective cover comes with simple structure, making it very simple to install and detach. -Designed to prevent loss, making it easy to suspend tracer on your bag, key ring, key, dog collar. -Each case is ergonomic for almost all kinds of dog collars, they make a snug fit for small, medium, and large dogs. -Delicate craftsmanship and exquisite details make it fit perfectly to your tracer and does not fall off easily. Made of softer, elastic and wear-resistant TPU material, flexible and practical, durable in use. The protective cover comes with simple structure, making it very simple to install and detach. Designed to prevent loss, making it easy to suspend tracer on your bag, key ring, key, dog collar. Each case is ergonomic for almost all kinds of dog collars, they make a snug fit for small, medium, and large dogs. Delicate craftsmanship and exquisite details make it fit perfectly to your tracer and does not fall off easily.