This is a rubber strap compatible with Luminox 3000 Dive Series, suitable for replacement when the original strap deteriorates. The rubber strap, with a design almost identical to the original, is resistant to sweat and water, and features a smooth texture and comfortable feel. The strap has 10 adjustment holes, allowing for fine-tuning of the fit to perfectly match individual wrists. Recommended for those who use their watches in environments where straps wear out quickly, or for those who are not particular about using the original strap. *Spring bars for installation are not included. *Please refer to image 6 for details. *Strap replacement is at your own risk. Price is not negotiable.