Based on this product's specifications, here are some alternatives and similar models
Marmat LS 35x15 EKO Flame-Retardant Electrical Cable Trunking with Adhesive Tape 2m
Summary description:
Marmat LS 35x15 EKO is a flame-retardant electrical cable trunking designed for safe cable management. Measuring 35x15 mm and 2 meters in length, it features a convenient self-adhesive backing for quick installation on walls or ceilings. Ideal for organizing electrical wiring in residential and office environments, this trunking ensures protection and a clean aesthetic while meeting safety standards for flame resistance.