Nick Efthimiou on Twitter: "Highly recommend this 20 kg (10 kg each) adjustable dumbbell set from @DecathlonUK (and Decathlon Australia) for physios/osteos etc to keep in their rooms. Fits under your desk
Domyos, Rubber Weight Training Disc with Handles, 28mm 44lb | Decathlon
Domyos Weight Training Dumbbell Kit 20kg – Vigorgh