Approximately 210ml nozzle compatible with plastic bottles ■Nozzle only!■ I bought it because I only wanted the bottle, so the nozzle is unused ^^ Please note! ↓↓ ❌Bottle not included! ️⭕️Perfect for small dogs with small mouths ❌(Didn't fit my 3kg Chihuahua) ＊Color: Brown ＊Compatible plastic bottle sizes: 200ml - 500ml ■To reduce shipping costs, the nozzle will be taken out of the box and shipped in a simple package. Please understand. m(_ _)m