a) high quality
b) Material: soft bristle
c) Dual clean toothbrush heads
d) Penetrate the hard-to-reach area
e) Durable and built for long lasting use
f) Each head comes with a color indicator, great for family use
g) Massage your gums and remove more plaque than an ordinary manual brush
h) Great replacements for the original heads
i) Color: white
j) Dimensions: 70 x 20mm
k) Quantity: 4pcs (1 pack, 4pcs in each pack)
l) Compatible with all electric toothbrushes (5000/6000/7000/8000 and D4510/D12013/D12523/D17/D18/D25 and more), except cross-action power and sonic complete