Based on this product's specifications, here are some alternatives and similar models
RJ45 boot DATACOM 4346 yellow, protective boots for RJ45 connectors, pack of 10
Summary description:
Protective RJ45 boots DATACOM 4346 in yellow, pack of 10. Designed to fit standard RJ45 connectors, these boots protect connector latch and cable strain relief, reduce wear and help organize cables. Suitable for network installations, patch panels, switches and patch cords where protection and color-coding are needed.