Colorful handle/knob, material is UFMP, melamine or bakelite, We can supply the materials to make these handles. UFMP is very good quality, similar to Chemiplastic Italy. We can control the contamination under 0.03-0.1mm2 (standard is 0.2-0.3mm2). which is very important for famous duroplast toilet seats. And Shrinkage ratio is less 0.3%, which is very important for quality electronic parts. melamine: Compression grade and injection. Powder type and granule type. All kinds of colors are available. bakelite: to produce phenolic moulding compound, or bakelite powder ,making toilet seat and switches. Contact: Tracy Email: sale7@chinarubber.cc Mp: 86 18631837901