Coloured plastic toothbrush head covers with ventilation holes. Please check to see if these will fit: Maximum dimensions : 4cm x 1.8cm x 1.7cm Toothbrush neck gap dimensions : 1cm x 0.6cm. Six Covers supplied ~ one of each colour : Blue, Green, Purple, Red, Orange & Yellow. Toothbrushes not included ~ shown for illustration purposes only. Due to hygiene reasons these are non-returnable if they do not fit, so please check the size before you buy.