Features: Made+of+superior+metal+and+plastic+material,+tough+and+durable+to+use.+ All+finishes+are+non-toxic,+safe+and+Eco-friendly.+ All+parts+are+rounded+smooth,+no+burr,+avoid+hurting+your+pet+parrot.+ Perfect+climbing+toy+for+your+pet+birds+to+chew,+climb+and+do+exercise.+ Easy+to+install+by+yourself,+no+tools+needed.+ Specification: Material:+Metal+++Plastic+ Color:+Purple+++Green+ Optional+type:+Single+Layer+/+Double+Layers+/+Triple+Layers+/+Single+Layer+++Fruit+Plate+/+Double+Layers+++Fruit+Plate+/+Triple+Layer+++Fruit+Plate+ Size+ Diameter+of+the+hemisphere+plate Diameter+of+fruit+plate Overall+height Single+Layer 9cm+/+3.54'' 15cm+/+5.91'' 5cm+/+1.97'' Double+Layers 9cm+/+3.54'' 15cm+/+5.91'' 10cm+/+3.94'' Triple+Layers 9cm+/+3.54'' 15cm+/+5.91'' 15cm+/+5.91'' Single+Layer+Fruit+Plate 9cm+/+3.54'' 15cm+/+5.91'' 5cm+/+1.97'' Double+Layers+Fruit+Plate+ 9cm+/+3.54'' 15cm+/+5.91'' 10cm+/+3.94'' Triple+Layer+Fruit+Plate 9cm+/+3.54'' 15cm+/+5.91'' 15cm+/+5.91'' Package+list: 1+x+Parrot+chew+toy+ Notice: Please+allow+1-3cm+error+due+to+manual+measurement+and+make+sure+you+do+not+mind+before+ordering.+ Please+understand+that+colors+may+exist+chromatic+aberration+as+the+different+placement+of+pictures.+