Sela is a German percussion manufacturer founded by Markus Westenberger, best known for its cajons and a broader catalog of acoustic and well-being instruments. The company designs and builds in Germany, with cajon lines that include the Art Series, CaSela, Varios, and Primera, alongside the Sela Snare Cajon Kit — a flat-pack, self-assembly snare cajon aimed at players who want a fully playable instrument at a lower price point. Proprietary features such as the Sela Snare System and Clap Corners are central to how the brand differentiates its cajons from other German and Spanish builders.

Beyond cajons, Sela's range extends into handpans, tongue drums, kalimbas, gongs, singing bowls, hand drums, chimes, and a selection of sticks, brushes, mallets, and accessories. The handpans are handmade from stainless steel and tuned individually, and the well-being side of the catalog — singing bowls, gongs, tongue drums — leans toward sound-therapy, yoga, and meditation use cases as much as performance. The brand operates under the tagline "The Soul of Sound" and runs workshops and demo events across Germany and neighboring countries.

Sela has 6 products cataloged on Equipboard, including Cajons, Steel Drums, and Bodhrans & Frame Drums.