Pack Contents36 pack (30 pieces socket covers + 6 pieces keys), which will meet all your home needs, protect children from bumps High Quality MaterialsMade of high quality ABS, they are strong and durable, eco-friendly, odorless, non-toxic, improves durability. Easy to Install and RemoveWhen you remove the socket cover, simply put the key into the keyhole, then rotate it 90 degrees and remove it. Child Safety ProtectionThe socket covers are made of insulating material, plug it into the socket, reducing the risk of children inserting their fingers or objects into the socket. Child Safety Socket CoverThe socket covers are perfectly suited to sockets French standard 2-hole, properly covers the entire surface of the sockets. 36pcs (30 covers + 6 keys) Child Safety Socket Covers with Twist Mechanism Socket Covers for Standard 2 Hole Sockets Product Details Quantity: 30 pieces socket covers + 6 pieces keys Material: ABS plastic Color: white Size: 3.8 * 3.8cm Features Made of high quality ABS, they are strong and durable, eco-friendly. Easy to install and simple to remove thanks to the disassembly key. Compliant with French sockets, properly covers the entire surface of the sockets. Socket covers are made of insulating material, will protect children from accidental electric shocks. Caution Choking hazard because it contains small parts.