The CLISPEED Professional Plastic Hair Perm Neck Tray is designed to protect your clothes from hot dye and bleach stains caused by hair perm processes in a salon or at home. Made of high-quality plastic, it ensures waterproofing, making it a reliable tool for both salon and DIY users. Before use, simply fill it with lukewarm water and place the neck cushion in, allowing it to fill up and expand for better fit and insulation. This neck tray is not only durable but also adjustable in height, ensuring a comfortable fit during long perm processes or when dyeing hair. Additionally, the CLISPEpeed Professional Plastic Hair Perm Neck Tray is easy to clean, making it a versatile and hygienic choice for those who want to maintain their work stations.