The iPhone 12 Pro Max is a high-end smartphone made with premium materials. Here are some details about the product:

Positive:

• Made with 100% recycled tungsten in the Taptic Engine, 100% recycled rare earth elements in all magnets, and 100% recycled tin in the solder of the main logic board.
• Free of harmful substances like beryllium, brominated flame retardants, PVC, phthalates, arsenic in the display glass, and mercury.
• Ceramic Shield front, textured matte glass back, and stainless steel design.
• Edge-to-edge Super Retina XDR displays, the largest ever on iPhone.
• Splash, water, and dust resistant with a rating of IP68 under IEC standard 60529 (maximum depth of 6 meters up to 30 minutes) .

Negative:

• Expensive, with prices starting at $1,099 for the 128GB version and running up to $1,399 for the 512GB variant.

Materials:

• Ceramic Shield front.
• Textured matte glass back.
• Stainless steel design.
• 100% recycled tungsten in the Taptic Engine, 100% recycled rare earth elements in all magnets, and 100% recycled tin in the solder of the main logic board.
• 35% or more recycled plastic in multiple components.
• Plastic from renewable or recycled sources as alternatives to fossil fuel–based plastics.

In summary, the iPhone 12 Pro Max is a high-end smartphone made with premium materials and free of harmful substances. It is also environmentally friendly, with many components made from recycled materials. However, it is an expensive device.