Orbweaver Chroma bad quality

Hello,
after 2 years both hand and palm rests began to detach and slip. I had to fix them myself with glue. That still works, but now 6 month later, both rests start to disperse and feel adhesive.

Once more very bad quality of Razer's products.

Does someone have a good idea, how to cover these parts ?

(My old Logitech G13 is still in best condition, and it's more than 4 years old, daily use by my wife)