طوق ذكي مضاد للحشرات للكلاب بوزن 10-100 رطل، تدريب بشري مع أجهزة استشعار للصوت والجاذبية بالذكاء الاصطناعي، 4 أوضاع

1/3/6M NBR Black Rubber Hose ID 2-3-4-5-6-7-8-10-13-16-19mm Oil Resistant Fuel Delivery Flexible Fuel Line Tubing for Oil Tank

USB Programmable Scrolling LED Sign with Bluetooth App Control, Waterproof Flexible Custom Matrix Panel Display for Car, Store

1.5/2/3M PVC Handheld Shower Head Hose Universal Flexible Anti Winding Explosion-proof Water Tube Bathroom Faucet Extension Pipe

1 2 ID x 3 4 OD 50 Ft PVC Tube Braided Reinforced Tubing Flexible Hose Pipe Clear Vinyl Tubing High Pressure Flexible Plastic Tu