JW Pet's Insight Bird Cage Treat Stick Holder helps keep debris and fragments from falling outside the cage. Holds treat sticks and bars. Firmly screws onto vertical and horizontal barred cages. Curved perch adjusts up and down over a 3 long track. Measures approximately 9-3/4 x 2-1/2 x 2-1/2. Ideal for parakeets, canaries, cockatiels and finches. Holds treat sticks and bars including: Kaytee Treat Sticks made by Kaytee Treat sticks made by LM and Hartz Mountain Honey Bats made by 8 in 1 Grainola Bar made by Sun Seed Co. Vitakraft Treat Stick Instructions: Screw Insight Treat Stick Holder onto cage wall. Place the treat stick in the holder, inside of the perch. Fasten the top of the treat stick to the metal triangle on the top wall of the treat stick holder. Search_Phrases: Bird Cage Accessories,Pet Bird Treat Holder,Bird Cage Treat Holder,Bird Cage Treat Stick Holder,Bird Treat Stick Holder,Pet Bird Products,JW Pet Company Inc,JW Pet Insight Bird Cage Treat Stick Holder