Undercover Mouse Cat's Meow Interactive Electronic Cat Toy Feature: -Durable rip stop nylon (23" diam) made. -Work great on carpets and floors. -Peek-a-boo mimics a scurrying mouse to attract your pets attention. -Help to stop your cat clawing and scratching your furniture. -There are four model of speed: slow,middle,fast,random. -Changes speeds randomly to keep your catss entertained. -Never-quit motor just keeps on running even when your cat pounces -A excellent exercise toy for your pet cat. Process to Assembly: 1,Remove the battery cover from BASE"BB" using a small Phillips head screwdriver 2. Insert 3 C batteries ( not included) into the battery case as shown, then re-attached battery covery. 3. Insert WAND"DD" into BASE"BB" as shown. 4. Place COVER "CC" over BASE "BB" as shown. 5. Place CAP "EE" onto BASE "BB" as shown. 6. Turn CAP "EE" clockwise until it locks. 7. Just attach mouse wand, accach cover, press button for hours of exercise and fun! Product Attributes: Material:Polypropylene Weight:450g Size: 25cm x 10cm x 10cm (9.84in x 3.94in x 3.94in) Package Included: 1x Undercover Mouse Cat's Meow Toy Note: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make sure you don't mind before you bid. 2. Please allow 1-5mm differences due to manual measurement.