Features: Rheumatism patch is suitable for people who get trouble in rheumatism, back pain, numbness in limbs and spasm. It could promote blood circulation, helpful for relieving pain. Description: Quantity: 12pcs (4 Pieces in a box) Size: 7cm*10cm Weight: About 60g How to use: Rheumatism patch is a reddish-brown to red brown rubber sheet with aromatic odor. Applying it on affected area for external use. Package Included: 12 X pcs Rheumatism PatchEakkyStore