There's no need to put your stakes in the dirt and spend time using zip ties to change the shape of your branches anymore! These small 90 degree benders to reorient your shoots to the desired direction for better yields. The following hand training technique is called low-stress training, it involves manipulating the shape of the plants to produce better yields while controlling the height and shape of the plants. Low-stress training is done to create multiple flowering sites and generally helps to use light more efficiently. 90 Degree Plant Bender for Low Stress Training (4-6mm Stems)Main FeaturesIncrease Light Penetration: Control the height and shape of the plant to align the canopy so that the light can reach all parts of the plant. Increase efficiency: Creates multiple flow spots in addition to the main stem. Increase airflow: Reorient the stems to allow for better airflow to help dissipate moisture and reduce the risk of mold growth. Easy to install: Gently bend the stems back and forth, then insert the bender over the mandrel. Effortless removal: Made with bright colors for easy detection in dense foliage. Easy to find and remove. Reusable: Made of PETG, a strong, durable and impact-resistant plastic. Reusable for many is growing. SpecificationsProduct weight:10 pieces: 19GRome size (L x W) x H):3 × 1 cm / 1.18 × 0.4 inches Package Contents:90 Degree Plant Bender For Low Stress Training × 10 Pieces Material: PETG WeightDue to manual measurement, please allow slight deviation in measurement. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures