Based on this product's specifications, here are some alternatives and similar models
Barbell Tiguar straight PU 20 kg — Tiguar straight barbell with PU coating, 20 kg
Summary description:
Tiguar straight barbell PU 20 kg is a fixed-weight straight bar designed for strength training and functional workouts. The 20 kg barbell features a polyurethane (PU) coated surface for improved durability and floor protection, stable straight shaft for presses, squats and deadlifts, and compact sizing suitable for home gyms, studios and commercial training spaces.