SUS 304/316 Stainless Steel Tactile Ground Surfaces Indicator Stud/Strip Specification : 25x35x5 mm/35x280x5mm Materials : Grade 304/316 Stainless Steel Purpose: Airport, Railway Station, Public walk way,LRT Station,Shopping Mall International Standard ,Slip-resistant and various of designs & materials.Please feel free to contact us for more details. All of our products are competitively priced and high quality guaranteed. Custom made are available and welcome