Self-adhesive, triangular registered warning sign, durable marking for use on indoor floors, e.g. in warehouses, distribution centers, manufacturing plants, etc. Wear-resistant, designed for heavy use. The surface to be bonded must be smooth, load-bearing, clean, and free of grease and dust. In accordance with ASR A1.3 and DIN EN ISO 7010. According to German ASR A1.5/1.2 "Floors" regulations, based on DIN 51130 Slip resistance (R group) R9. Color: yellow/black (similar to RAL 1003 yellow). Diameter: 430 mm. Thickness: 0.4 mm.