Under Desk Heater, 150W Quiet Foot Warmers for Feet with Detachable Foot Heating Pad, Graphene Radiant Heat Panel with Thermostat & Timer, Portable Energy-Saving for Office/Home,3 Heat Levels Fastener The are made of Fiber

The are made of Fiber + plastic

Unlike metal nut-cracking tools

Ideal for coin collectors

finally stick the velcro

Under Desk Heater, 150W Quiet Foot Warmers for Feet with Detachable Foot Heating Pad, Graphene Radiant Heat Panel with Thermostat & Timer, Portable Energy-Saving for Office/Home,3 Heat Levels Fastener The are made of Fiber360 Graphene Heating Fast & Even Warmth Enjoy instant heat with 360 surround graphene heating that warms your feet and legs evenly. Heats up to 140F in just 30 seconds, keeping you comfortable all day at home, office, or dorm. Detachable Foot Pad & Easy Top Control Includes a removable foot heating pad for added warmth and easy cleaning. The top mounted switch lets you adjust heat without bending, while the magnetic closure keeps everything securely