Options in this selection include manual (no battery) tools, electric plug-in models, and battery-powered units that use lithium‑ion batteries (often non-universal).
Common modes include percussive therapy, vibration, heat, LED light therapy, and cold therapy. Many units combine multiple modes and offer app-guided programs or preset routines for guided use.
Common materials include rubber and general plastics for manual rollers, silicone for wearable or handheld devices, and more durable plastics (polycarbonate, TPU, ABS) or PVC-coated polyester for heated or electronic units.
Sizes and weights vary by type. In this selection, weights range roughly from about 1.0 pound for small handheld rollers up to around 5.3 pounds for larger percussive units, with multiple different overall dimensions reported.
Warranty coverage varies across items; examples in the selection include a 30 Day Limited Warranty and a 1 Year Limited Warranty.