Based on this product's specifications, here are some alternatives and similar models
Delock Vibration Damper M6 x 1 mm, 30 x 20 mm, Male and Female Thread, 4 Pieces, Black
Summary description:
This set of 4 Delock vibration dampers is designed to reduce noise and vibrations in technical equipment. Featuring an M6 x 1 mm thread with both male and female connections, these 30 x 20 mm rubber dampers provide effective decoupling for mounting components. Ideal for use in computer cases, industrial machinery, or electronic housings to ensure stable and quiet operation by absorbing mechanical oscillations.