Description Are you looking for sports whistle mouth cover? This whistle mouth cover can meet your using needs. This product is a whistle mouth cover, made of plastic material, good performance and durable. This whistle mouth protector is suitable for most shaped whistles. Portable design for easy to carry out and store. You deserve to have one. Features -Color:White -Material:PVC -Size:2.10X1.60X1.30cm/0.83X0.63X0.51in - Designed specifically for whistle, protecting teeth, this whistle mouth cover is convenient for replacement. - PVC materials, these whistle mouth covers are very durable and reliable. You can use these covers confidently. - These whistle mouth cover are widely used, suitable for referee whistle, sports whistle and other types of whistle. - Precise workmanship, simple design, these whistle mouth covers can match your whistle very well, a good decor. - Features the simple structure design, this whistle mouth cover is easy to disassemble and install, saving your time. Designed specifically for whistle, protecting teeth, this whistle mouth cover is convenient for replacement |PVC materials, these whistle mouth covers are very durable and reliable You can use these covers confidently |These whistle mouth cover are widely used, suitable for referee whistle, sports whistle and other types of whistle |Precise workmanship, simple design, these whistle mouth covers can match your whistle very well, a good decor