Based on this product's specifications, here are some alternatives and similar models
LogiLink Fiber Splice Cassette for 12 Cores, Shrink Tube Type
Summary description:
The LogiLink fiber splice cassette is designed for secure organization and protection of up to 12 fiber optic splices. Featuring a durable plastic housing in white, this cassette is specifically engineered for use with shrink tube splice protectors. It ensures reliable fiber management in network installations, meeting CE and UKCA compliance standards for professional telecommunications infrastructure.