The product you're asking about is the Schwarzkopf Professional OSiS+ Freeze Strong Hold Hairspray in a 300ml can.

Here are the key characteristics of this product:

Hold Level: Strong Hold (often marked as 3 or +++ on the OSiS+ control scale). It offers a firm but flexible hold, sitting one level below the "Extra Strong/Extreme" Session spray.

Purpose: It' a high-performance finishing spray designed for long-lasting style control without making the hair stiff or sticky.

Key Benefits:

Strong, long-lasting fixation to maintain the style all day.

Fast-drying formula.

Anti-Frizz/Anti-Humidity Shield to protect against environmental factors.

Heat Protection (often up to 230 

 C or 450 

 F), making it safe to use before or during heat styling.

Easy to brush out and leaves no visible flakes or residue.

Helps to control flyaways and add a natural shine.