As far as pains in the neck go, we’ll leave your boss and your mum up to you, and offer you a solution for the actual muscle ache with today’s deal… We’re offering you a U-Neck heated neck massage device for £39, saving you 64% off 500 Cosmetics' prices. Using the latest generation of multi-therapy device technology, the U-Neck combines electro stimulation, heat and vibrations in an effort to relieve muscle pain, stimulate blood circulation and relax the muscles. This aims to reduce any damage done to the neck by fatigue, stress or poor posture. The device comes with a charging port and remote, and fits like a collar to any size neck. You can use the U-Neck to relieve pain up to twice a day, for around ten minutes at a time, and enjoy the results. You never know, when the pain in your neck gets off your back, your boss might too! Can't make any promises about your mum though, sorry...