Bertha is the biggest hold we make, and it's one big slopey mamma! Measuring 58cm x 30cm and coming out the wall by about 18cm, this hold is perfect for creating challenging climbs. Made of hollow Dannomond, The Big Mama is durable and long-lasting, and it comes in a variety of colours so you can choose the perfect one for your climbing wall.


  • Large size sloper
  • Font textured bobbles
  • Hollow Dannomond construction
  • Available in a variety of colours
  • Takes a 150mm cap head bolt