Toothbrush heads for Philips Sonicare toothbrush (Maiden Erlegh Nature Reserve RG6)

These 4 toothbrush heads are completely unused and with the covers still in place. They came from a multi-pack of 8 brush heads. Will fit a Philips Sonicare electric toothbrush. Sadly my toothbrush packed up so they are no longer of any use to me. Maybe someone out there has the same brush and can use them?