Window Clings Bird Deterrent by Window Alert - 4 Hummingbird and 4 Butterfly UV Reflective Decals - Includes Squeegee Prevent Birds from hitting windows Brilliantly reflects ultraviolet sunlight. Contains 8 decals per package Teapex Bundle Includes: Butterfly Decal (4 per package), Hummingbird Decal (4 per package) 1pc Teapex Brand Squeegee