Contents of delivery: Package contains 10 white shutter ballasts Dimensions approximately 125x48mm, thickness 4.8mm Suitable for vertical slatted California blinds Sturdy and Practical Ears: For good storage and to avoid loss, the weight has two ears on each side for passing the chain, and they are very sturdy and will not be replaced often. Of course, this blind weight plate has a suitable weight that makes the blinds fall down and gives a good vertical effect, but not too heavy to break the blinds. Unlimited uses: These blind weight plates are made of plastic material, waterproof, rust-proof, waterproof, and can withstand a certain temperature, you can use it in the living room, bedroom, bathroom, office, kitchen, etc.