Features: Featuring a 38mm metal trumpet bells and a 2.2cm spring hook, this strong iron bells ensures quick attachment and delivers crisp, penetrating sound for versatile applications like pet training or festive decorations. Crafted from iron, this resistant bells maintains its and structural integrity even in harsh weather, offering long lasting performances for outdoor adventures or daily use. Designed for pet owners seeking reliability training tools, musicians needing percussive accents, and craft enthusiasts creating customs holiday ornaments or home décor. Perfectly suited for attaching to collars, backpacks, holiday wreaths, or garden gates, its compact design and robust construction make it a go to accessory across and environments. Unleash creativity by incorporating this versatile bells into craft wind chimes, festive garlands, or sensory play items – its adaptable design sparks endless decorative and functional possibilities. Specifications: Materials: Iron Size: bells opening diameter 3.8cm, hook length 2.2cm Applicable scenarios: Christmas gifts, Christmas puppets, pet puppets, other decorations and other uses. Package Includes: 5 pieces in a pack 10 pieces in a pack 20 pieces in a pack 30 pieces in a pack 40 pieces in a pack note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution