Clear Plexiglass Squirrel Baffle Clear squirrel repelling baffle keeps squirrels from getting into bird feeders or annoying the birds. This mandarin hat shaped hanging squirrel baffle is clear and transparent. This is the best baffle made to stop squirrels as well as to keep pigeons from roosting . When a squirrel tries to climb on the baffle, the baffle tips on the hanging chain from the weight and the squirrel slides off. Increases bird activity. Easy to hang using a hook of your choice to fit your branch. The baffle hardware includes a two 1 inch S hooks and a 5 inch long hook,1.5 inches in diameter to attach to the bird feeder plus a length of chain 24 inches long and about .25 inches across. Protects hanging feeders and houses. About 13 inches tall, this 17 inch diameter clear dome never blocks view. Shelters feeder from rain and snow. 100% recycled plexiglas construction. Lifetime warranty. Instructions to Install Allow at least 6 Inches between the top of the baffle and the overhead limb. That discourages the squirrels from chewing on the squirrel baffle top. The brim of the baffle should be not less than 40 inches from the tree trunk the bottom of your feeder should be not less than 48 inches from the ground. For best protection keep your bird feeder tucked well up under the baffle. To hang the dome higher up the chain, place the second 1 inch S hook under the dome at a desired level along the chain.